Q: What is the sum of all factors of the number 20,512 excluding 20,512?
A: 19,934
The factors of the number 20,512 are: 1, 2, 4, 8, 16, 32, 641, 1282, 2564, 5128, 10256, 20512.
If you add them up, you will get the total of 20,531. Now subtract 20,512 to get 19,934