Q: What is the sum of all factors of the number 18,904 excluding 18,904?
A: 18,896
The factors of the number 18,904 are: 1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 2363, 4726, 9452, 18904.
If you add them up, you will get the total of 18,922. Now subtract 18,904 to get 18,896