Q: What is the sum of all factors of the number 12,204 excluding 12,204?
A: 19,716
The factors of the number 12,204 are: 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 113, 226, 339, 452, 678, 1017, 1356, 2034, 3051, 4068, 6102, 12204.
If you add them up, you will get the total of 12,223. Now subtract 12,204 to get 19,716