Q: What is the sum of all factors of the number 6,520 including 6,520?
A: 14,760
The factors of the number 6,520 are: 1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 6520.
If you add them up, you will get the total of 14,760.