Q: What is the sum of all factors of the number 2,138,105 excluding 2,138,105?
A: 427,627
The factors of the number 2,138,105 are: 1, 5, 427621, 2138105.
If you add them up, you will get the total of 2,138,532. Now subtract 2,138,105 to get 427,627