Q: What is the sum of all factors of the number 125,421,457 excluding 125,421,457?
A: 17,917,359
The factors of the number 125,421,457 are: 1, 7, 17917351, 125421457.
If you add them up, you will get the total of 125,421,474. Now subtract 125,421,457 to get 17,917,359