Q: What is the sum of all factors of the number 21,014 excluding 21,014?
A: 17,386
The factors of the number 21,014 are: 1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 1106, 1501, 3002, 10507, 21014.
If you add them up, you will get the total of 21,031. Now subtract 21,014 to get 17,386