Q: What is the sum of all factors of the number 1,040,420 excluding 1,040,420?
A: 1,144,504
The factors of the number 1,040,420 are: 1, 2, 4, 5, 10, 20, 52021, 104042, 208084, 260105, 520210, 1040420.
If you add them up, you will get the total of 1,040,421. Now subtract 1,040,420 to get 1,144,504