Q: What is the sum of all factors of the number 20,376 including 20,376?
A: 55,380
The factors of the number 20,376 are: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 283, 566, 849, 1132, 1698, 2264, 2547, 3396, 5094, 6792, 10188, 20376.
If you add them up, you will get the total of 55,380.