Q: What is the sum of all factors of the number 4,220,561 excluding 4,220,561?
A: 12,511
The factors of the number 4,220,561 are: 1, 347, 12163, 4220561.
If you add them up, you will get the total of 4,220,573. Now subtract 4,220,561 to get 12,511