Q: What is the sum of all factors of the number 30,051 excluding 30,051?
A: 22,221
The factors of the number 30,051 are: 1, 3, 7, 9, 21, 27, 53, 63, 81, 159, 189, 371, 477, 567, 1113, 1431, 3339, 4293, 10017, 30051.
If you add them up, you will get the total of 30,073. Now subtract 30,051 to get 22,221