Q: What is the sum of all factors of the number 20,042,505 excluding 20,042,505?
A: 21,245,175
The factors of the number 20,042,505 are: 1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 127, 135, 167, 189, 315, 381, 501, 635, 835, 889, 945, 1143, 1169, 1503, 1905, 2505, 2667, 3429, 3507, 4445, 4509, 5715, 5845, 7515, 8001, 10521, 13335, 17145, 17535, 21209, 22545, 24003, 31563, 40005, 52605, 63627, 106045, 120015, 148463, 157815, 190881, 318135, 445389, 572643, 742315, 954405, 1336167, 2226945, 2863215, 4008501, 6680835, 20042505.
If you add them up, you will get the total of 20,042,526. Now subtract 20,042,505 to get 21,245,175