Q: What is the sum of all factors of the number 66,420,615 excluding 66,420,615?
A: 48,866,361
The factors of the number 66,420,615 are: 1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 2091, 3485, 6353, 10455, 19059, 31765, 95295, 108001, 260473, 324003, 540005, 781419, 1302365, 1620015, 3907095, 4428041, 13284123, 22140205, 66420615.
If you add them up, you will get the total of 66,420,663. Now subtract 66,420,615 to get 48,866,361