20189099476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{40693}}^1$

素因数の和:40793

約数の個数: 96

約数和(自身を含む): 45941898240

約数和(自身を除く): 25752798764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 47, 52, 58, 91, 94, 116, 182, 188, 203, 329, 364, 377, 406, 611, 658, 754, 812, 1222, 1316, 1363, 1508, 2444, 2639, 2726, 4277, 5278, 5452, 8554, 9541, 10556, 17108, 17719, 19082, 35438, 38164, 40693, 70876, 81386, 124033, 162772, 248066, 284851, 496132, 529009, 569702, 1058018, 1139404, 1180097, 1912571, 2116036, 2360194, 3703063, 3825142, 4720388, 7406126, 7650284, 8260679, 13387997, 14812252, 15341261, 16521358, 24863423, 26775994, 30682522, 33042716, 49726846, 53551988, 55464559, 61365044, 99453692, 107388827, 110929118, 174043961, 214777654, 221858236, 348087922, 388251913, 429555308, 696175844, 721039267, 776503826, 1442078534, 1553007652, 2884157068, 5047274869, 10094549738, 20189099476]

約数ペア:

[(1, 20189099476), (2, 10094549738), (4, 5047274869), (7, 2884157068), (13, 1553007652), (14, 1442078534), (26, 776503826), (28, 721039267), (29, 696175844), (47, 429555308), (52, 388251913), (58, 348087922), (91, 221858236), (94, 214777654), (116, 174043961), (182, 110929118), (188, 107388827), (203, 99453692), (329, 61365044), (364, 55464559), (377, 53551988), (406, 49726846), (611, 33042716), (658, 30682522), (754, 26775994), (812, 24863423), (1222, 16521358), (1316, 15341261), (1363, 14812252), (1508, 13387997), (2444, 8260679), (2639, 7650284), (2726, 7406126), (4277, 4720388), (5278, 3825142), (5452, 3703063), (8554, 2360194), (9541, 2116036), (10556, 1912571), (17108, 1180097), (17719, 1139404), (19082, 1058018), (35438, 569702), (38164, 529009), (40693, 496132), (70876, 284851), (81386, 248066), (124033, 162772)]