Q: What is the sum of all factors of the number 21,046 excluding 21,046?
A: 12,434
The factors of the number 21,046 are: 1, 2, 17, 34, 619, 1238, 10523, 21046.
If you add them up, you will get the total of 21,058. Now subtract 21,046 to get 12,434