Q: What is the sum of all factors of the number 220,643,163 excluding 220,643,163?
A: 151,160,997
The factors of the number 220,643,163 are: 1, 3, 9, 13, 23, 27, 39, 69, 117, 151, 181, 207, 299, 351, 453, 543, 621, 897, 1359, 1629, 1963, 2353, 2691, 3473, 4077, 4163, 4887, 5889, 7059, 8073, 10419, 12489, 17667, 21177, 27331, 31257, 37467, 45149, 53001, 54119, 63531, 81993, 93771, 112401, 135447, 162357, 245979, 355303, 406341, 487071, 628613, 737937, 1065909, 1219023, 1461213, 1885839, 3197727, 5657517, 8171969, 9593181, 16972551, 24515907, 73547721, 220643163.
If you add them up, you will get the total of 220,643,314. Now subtract 220,643,163 to get 151,160,997