Q: What is the sum of all factors of the number 18,487,660 excluding 18,487,660?
A: 20,336,468
The factors of the number 18,487,660 are: 1, 2, 4, 5, 10, 20, 924383, 1848766, 3697532, 4621915, 9243830, 18487660.
If you add them up, you will get the total of 18,487,680. Now subtract 18,487,660 to get 20,336,468