Q: What is the sum of all factors of the number 38,571 excluding 38,571?
A: 20,565
The factors of the number 38,571 are: 1, 3, 13, 23, 39, 43, 69, 129, 299, 559, 897, 989, 1677, 2967, 12857, 38571.
If you add them up, you will get the total of 38,591. Now subtract 38,571 to get 20,565