Q: What is the sum of all factors of the number 21,650 excluding 21,650?
A: 18,712
The factors of the number 21,650 are: 1, 2, 5, 10, 25, 50, 433, 866, 2165, 4330, 10825, 21650.
If you add them up, you will get the total of 21,668. Now subtract 21,650 to get 18,712