Q: What is the sum of all factors of the number 30,261 excluding 30,261?
A: 20,427
The factors of the number 30,261 are: 1, 3, 7, 11, 21, 33, 77, 131, 231, 393, 917, 1441, 2751, 4323, 10087, 30261.
If you add them up, you will get the total of 30,281. Now subtract 30,261 to get 20,427