20183217614

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{3221}}^1$

素因数の和:3473

約数の個数: 64

約数和(自身を含む): 36078151680

約数和(自身を除く): 15894934066

約数列:

[1, 2, 7, 14, 47, 89, 94, 107, 178, 214, 329, 623, 658, 749, 1246, 1498, 3221, 4183, 5029, 6442, 8366, 9523, 10058, 19046, 22547, 29281, 35203, 45094, 58562, 66661, 70406, 133322, 151387, 286669, 302774, 344647, 447581, 573338, 689294, 895162, 1059709, 2006683, 2119418, 2412529, 3133067, 4013366, 4825058, 6266134, 13473443, 16198409, 26946886, 30673583, 32396818, 61347166, 94314101, 113388863, 188628202, 214715081, 226777726, 429430162, 1441658401, 2883316802, 10091608807, 20183217614]

約数ペア:

[(1, 20183217614), (2, 10091608807), (7, 2883316802), (14, 1441658401), (47, 429430162), (89, 226777726), (94, 214715081), (107, 188628202), (178, 113388863), (214, 94314101), (329, 61347166), (623, 32396818), (658, 30673583), (749, 26946886), (1246, 16198409), (1498, 13473443), (3221, 6266134), (4183, 4825058), (5029, 4013366), (6442, 3133067), (8366, 2412529), (9523, 2119418), (10058, 2006683), (19046, 1059709), (22547, 895162), (29281, 689294), (35203, 573338), (45094, 447581), (58562, 344647), (66661, 302774), (70406, 286669), (133322, 151387)]