Q: What is the sum of all factors of the number 138,437,870 excluding 138,437,870?
A: 111,385,138
The factors of the number 138,437,870 are: 1, 2, 5, 10, 397, 794, 1985, 3970, 34871, 69742, 174355, 348710, 13843787, 27687574, 69218935, 138437870.
If you add them up, you will get the total of 138,437,981. Now subtract 138,437,870 to get 111,385,138