Q: What is the sum of all factors of the number 21,344,420 excluding 21,344,420?
A: 23,478,904
The factors of the number 21,344,420 are: 1, 2, 4, 5, 10, 20, 1067221, 2134442, 4268884, 5336105, 10672210, 21344420.
If you add them up, you will get the total of 21,344,443. Now subtract 21,344,420 to get 23,478,904