Q: What is the sum of all factors of the number 42,015,309 excluding 42,015,309?
A: 22,133,811
The factors of the number 42,015,309 are: 1, 3, 7, 21, 601, 1803, 3329, 4207, 9987, 12621, 23303, 69909, 2000729, 6002187, 14005103, 42015309.
If you add them up, you will get the total of 42,015,331. Now subtract 42,015,309 to get 22,133,811