Q: What is the sum of all factors of the number 28,720,685 excluding 28,720,685?
A: 12,741,715
The factors of the number 28,720,685 are: 1, 5, 7, 19, 35, 95, 133, 665, 43189, 215945, 302323, 820591, 1511615, 4102955, 5744137, 28720685.
If you add them up, you will get the total of 28,720,697. Now subtract 28,720,685 to get 12,741,715