Q: What is the sum of all factors of the number 120,721,661 excluding 120,721,661?
A: 76,639
The factors of the number 120,721,661 are: 1, 1609, 75029, 120721661.
If you add them up, you will get the total of 120,721,737. Now subtract 120,721,661 to get 76,639