Q: What is the sum of all factors of the number 1,542,149 excluding 1,542,149?
A: 220,315
The factors of the number 1,542,149 are: 1, 7, 220307, 1542149.
If you add them up, you will get the total of 1,542,369. Now subtract 1,542,149 to get 220,315