Q: What is the sum of all factors of the number 40,662,657 excluding 40,662,657?
A: 30,413,439
The factors of the number 40,662,657 are: 1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 37967, 113901, 265769, 341703, 645439, 797307, 1936317, 2391921, 4518073, 5808951, 13554219, 40662657.
If you add them up, you will get the total of 40,662,687. Now subtract 40,662,657 to get 30,413,439