Q: What is the sum of all factors of the number 1,991,701 excluding 1,991,701?
A: 20,631
The factors of the number 1,991,701 are: 1, 97, 20533, 1991701.
If you add them up, you will get the total of 1,991,721. Now subtract 1,991,701 to get 20,631