Q: What is the sum of all factors of the number 40,419 excluding 40,419?
A: 20,081
The factors of the number 40,419 are: 1, 3, 9, 27, 81, 499, 1497, 4491, 13473, 40419.
If you add them up, you will get the total of 40,439. Now subtract 40,419 to get 20,081