Q: What is the sum of all factors of the number 123,512,421 excluding 123,512,421?
A: 46,849,659
The factors of the number 123,512,421 are: 1, 3, 29, 87, 1419683, 4259049, 41170807, 123512421.
If you add them up, you will get the total of 123,512,467. Now subtract 123,512,421 to get 46,849,659