Q: What is the sum of all factors of the number 20,740,023 excluding 20,740,023?
A: 11,515,977
The factors of the number 20,740,023 are: 1, 3, 9, 27, 31, 71, 93, 213, 279, 349, 639, 837, 1047, 1917, 2201, 3141, 6603, 9423, 10819, 19809, 24779, 32457, 59427, 74337, 97371, 223011, 292113, 669033, 768149, 2304447, 6913341, 20740023.
If you add them up, you will get the total of 20,740,034. Now subtract 20,740,023 to get 11,515,977