Q: What is the sum of all factors of the number 21,013,413 excluding 21,013,413?
A: 7,004,475
The factors of the number 21,013,413 are: 1, 3, 7004471, 21013413.
If you add them up, you will get the total of 21,013,420. Now subtract 21,013,413 to get 7,004,475