Q: What is the sum of all factors of the number 21,602 excluding 21,602?
A: 15,454
The factors of the number 21,602 are: 1, 2, 7, 14, 1543, 3086, 10801, 21602.
If you add them up, you will get the total of 21,617. Now subtract 21,602 to get 15,454