Q: What is the sum of all factors of the number 120,396,397 excluding 120,396,397?
A: 20,364,755
The factors of the number 120,396,397 are: 1, 11, 17, 83, 187, 913, 1411, 7757, 15521, 85327, 131869, 643831, 1450559, 7082141, 10945127, 120396397.
If you add them up, you will get the total of 120,396,417. Now subtract 120,396,397 to get 20,364,755