Q: What is the sum of all factors of the number 21,845 excluding 21,845?
A: 6,019
The factors of the number 21,845 are: 1, 5, 17, 85, 257, 1285, 4369, 21845.
If you add them up, you will get the total of 21,851. Now subtract 21,845 to get 6,019