Q: What is the sum of all factors of the number 4,009,555 excluding 4,009,555?
A: 1,239,389
The factors of the number 4,009,555 are: 1, 5, 11, 55, 72901, 364505, 801911, 4009555.
If you add them up, you will get the total of 4,009,556. Now subtract 4,009,555 to get 1,239,389