Q: What is the sum of all factors of the number 21,894 excluding 21,894?
A: 23,466
The factors of the number 21,894 are: 1, 2, 3, 6, 41, 82, 89, 123, 178, 246, 267, 534, 3649, 7298, 10947, 21894.
If you add them up, you will get the total of 21,917. Now subtract 21,894 to get 23,466