Q: What is the sum of all factors of the number 64,122,621 excluding 64,122,621?
A: 21,489,603
The factors of the number 64,122,621 are: 1, 3, 761, 2283, 28087, 84261, 21374207, 64122621.
If you add them up, you will get the total of 64,122,642. Now subtract 64,122,621 to get 21,489,603