Q: What is the sum of all factors of the number 131,121,023 excluding 131,121,023?
A: 16,187,521
The factors of the number 131,121,023 are: 1, 11, 47, 127, 517, 1397, 1997, 5969, 21967, 65659, 93859, 253619, 1032449, 2789809, 11920093, 131121023.
If you add them up, you will get the total of 131,121,039. Now subtract 131,121,023 to get 16,187,521