Q: What is the sum of all factors of the number 15,700 excluding 15,700?
A: 18,586
The factors of the number 15,700 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 157, 314, 628, 785, 1570, 3140, 3925, 7850, 15700.
If you add them up, you will get the total of 15,718. Now subtract 15,700 to get 18,586