Q: What is the sum of all factors of the number 3,340 excluding 3,340?
A: 3,716
The factors of the number 3,340 are: 1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340.
If you add them up, you will get the total of 3,343. Now subtract 3,340 to get 3,716