Q: What is the sum of all factors of the number 51,562,639 excluding 51,562,639?
A: 16,721
The factors of the number 51,562,639 are: 1, 4079, 12641, 51562639.
If you add them up, you will get the total of 51,562,655. Now subtract 51,562,639 to get 16,721