Q: What is the sum of all factors of the number 21,604,545 excluding 21,604,545?
A: 15,843,411
The factors of the number 21,604,545 are: 1, 3, 5, 9, 15, 45, 480101, 1440303, 2400505, 4320909, 7201515, 21604545.
If you add them up, you will get the total of 21,604,560. Now subtract 21,604,545 to get 15,843,411