Q: What is the sum of all factors of the number 8,122,420 excluding 8,122,420?
A: 9,107,828
The factors of the number 8,122,420 are: 1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 4021, 8042, 16084, 20105, 40210, 80420, 406121, 812242, 1624484, 2030605, 4061210, 8122420.
If you add them up, you will get the total of 8,122,429. Now subtract 8,122,420 to get 9,107,828