Q: What is the sum of all factors of the number 6,630 excluding 6,630?
A: 11,514
The factors of the number 6,630 are: 1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630.
If you add them up, you will get the total of 6,641. Now subtract 6,630 to get 11,514