Q: What is the sum of all factors of the number 20,550,645 excluding 20,550,645?
A: 16,221,195
The factors of the number 20,550,645 are: 1, 3, 5, 9, 15, 27, 45, 135, 191, 573, 797, 955, 1719, 2391, 2865, 3985, 5157, 7173, 8595, 11955, 21519, 25785, 35865, 107595, 152227, 456681, 761135, 1370043, 2283405, 4110129, 6850215, 20550645.
If you add them up, you will get the total of 20,550,661. Now subtract 20,550,645 to get 16,221,195