Q: What is the sum of all factors of the number 40,021,289 excluding 40,021,289?
A: 12,033,847
The factors of the number 40,021,289 are: 1, 7, 11, 41, 49, 77, 287, 451, 539, 1811, 2009, 3157, 12677, 19921, 22099, 74251, 88739, 139447, 519757, 816761, 976129, 3638299, 5717327, 40021289.
If you add them up, you will get the total of 40,021,301. Now subtract 40,021,289 to get 12,033,847