Q: What is the sum of all factors of the number 215,605,339 excluding 215,605,339?
A: 12,682,685
The factors of the number 215,605,339 are: 1, 17, 12682667, 215605339.
If you add them up, you will get the total of 215,605,351. Now subtract 215,605,339 to get 12,682,685