Q: What is the sum of all factors of the number 17,870,257 excluding 17,870,257?
A: 128,703
The factors of the number 17,870,257 are: 1, 139, 128563, 17870257.
If you add them up, you will get the total of 17,870,385. Now subtract 17,870,257 to get 128,703