Q: What is the sum of all factors of the number 21,642 excluding 21,642?
A: 21,654
The factors of the number 21,642 are: 1, 2, 3, 6, 3607, 7214, 10821, 21642.
If you add them up, you will get the total of 21,663. Now subtract 21,642 to get 21,654