Q: What is the sum of all factors of the number 1,563,260 excluding 1,563,260?
A: 1,719,628
The factors of the number 1,563,260 are: 1, 2, 4, 5, 10, 20, 78163, 156326, 312652, 390815, 781630, 1563260.
If you add them up, you will get the total of 1,563,261. Now subtract 1,563,260 to get 1,719,628