Q: What is the sum of all factors of the number 26,720 including 26,720?
A: 63,504
The factors of the number 26,720 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 5344, 6680, 13360, 26720.
If you add them up, you will get the total of 63,504.