Q: What is the sum of all factors of the number 19,630 excluding 19,630?
A: 18,674
The factors of the number 19,630 are: 1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1963, 3926, 9815, 19630.
If you add them up, you will get the total of 19,648. Now subtract 19,630 to get 18,674