Q: What is the sum of all factors of the number 40,851 excluding 40,851?
A: 23,949
The factors of the number 40,851 are: 1, 3, 9, 17, 27, 51, 89, 153, 267, 459, 801, 1513, 2403, 4539, 13617, 40851.
If you add them up, you will get the total of 40,874. Now subtract 40,851 to get 23,949