TDS on house property

Divya Priya (student) (333 Points)

04 April 2020  
House property total sale value 97000000 out of which 20Lakh paid to seller(Lady) on feb 23. Seller is a Lady and her husband is no more. She has one son and one daughter. How tds should be deducted and in whose name.
Is it mandatory to deduct tds on son and daughter name?
If so how the total sale value to be divided among three and what will be tds amount?