Q: What is the sum of all factors of the number 38,721,720 excluding 38,721,720?
A: 78,045,000
The factors of the number 38,721,720 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1115, 1338, 1447, 1784, 2230, 2676, 2894, 3345, 4341, 4460, 5352, 5788, 6690, 7235, 8682, 8920, 11576, 13380, 14470, 17364, 21705, 26760, 28940, 34728, 43410, 57880, 86820, 173640, 322681, 645362, 968043, 1290724, 1613405, 1936086, 2581448, 3226810, 3872172, 4840215, 6453620, 7744344, 9680430, 12907240, 19360860, 38721720.
If you add them up, you will get the total of 38,721,798. Now subtract 38,721,720 to get 78,045,000