Q: What is the sum of all factors of the number 1,083,640 excluding 1,083,640?
A: 1,354,640
The factors of the number 1,083,640 are: 1, 2, 4, 5, 8, 10, 20, 40, 27091, 54182, 108364, 135455, 216728, 270910, 541820, 1083640.
If you add them up, you will get the total of 1,083,641. Now subtract 1,083,640 to get 1,354,640