Q: What is the sum of all factors of the number 25,454 excluding 25,454?
A: 19,906
The factors of the number 25,454 are: 1, 2, 11, 13, 22, 26, 89, 143, 178, 286, 979, 1157, 1958, 2314, 12727, 25454.
If you add them up, you will get the total of 25,473. Now subtract 25,454 to get 19,906