Q: What is the sum of all factors of the number 103,220,405 excluding 103,220,405?
A: 20,644,087
The factors of the number 103,220,405 are: 1, 5, 20644081, 103220405.
If you add them up, you will get the total of 103,220,425. Now subtract 103,220,405 to get 20,644,087