Q: What is the sum of all factors of the number 21,477,580 excluding 21,477,580?
A: 23,625,380
The factors of the number 21,477,580 are: 1, 2, 4, 5, 10, 20, 1073879, 2147758, 4295516, 5369395, 10738790, 21477580.
If you add them up, you will get the total of 21,477,603. Now subtract 21,477,580 to get 23,625,380