Q: What is the sum of all factors of the number 12,630 excluding 12,630?
A: 17,754
The factors of the number 12,630 are: 1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 4210, 6315, 12630.
If you add them up, you will get the total of 12,647. Now subtract 12,630 to get 17,754