Q: What is the sum of all factors of the number 2,130,103 excluding 2,130,103?
A: 68,745
The factors of the number 2,130,103 are: 1, 31, 68713, 2130103.
If you add them up, you will get the total of 2,130,171. Now subtract 2,130,103 to get 68,745