Q: What is the sum of all factors of the number 1,993,413 excluding 1,993,413?
A: 664,475
The factors of the number 1,993,413 are: 1, 3, 664471, 1993413.
If you add them up, you will get the total of 1,994,077. Now subtract 1,993,413 to get 664,475