Q: What is the sum of all factors of the number 18,705 excluding 18,705?
A: 12,975
The factors of the number 18,705 are: 1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 435, 645, 1247, 3741, 6235, 18705.
If you add them up, you will get the total of 18,717. Now subtract 18,705 to get 12,975