Q: What is the sum of all factors of the number 21,368,440 excluding 21,368,440?
A: 26,710,640
The factors of the number 21,368,440 are: 1, 2, 4, 5, 8, 10, 20, 40, 534211, 1068422, 2136844, 2671055, 4273688, 5342110, 10684220, 21368440.
If you add them up, you will get the total of 21,368,466. Now subtract 21,368,440 to get 26,710,640