20051592

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{503}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 55157760

約数和(自身を除く): 35106168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 151, 264, 302, 453, 503, 604, 906, 1006, 1208, 1509, 1661, 1812, 2012, 3018, 3322, 3624, 4024, 4983, 5533, 6036, 6644, 9966, 11066, 12072, 13288, 16599, 19932, 22132, 33198, 39864, 44264, 66396, 75953, 132792, 151906, 227859, 303812, 455718, 607624, 835483, 911436, 1670966, 1822872, 2506449, 3341932, 5012898, 6683864, 10025796, 20051592]

約数ペア:

[(1, 20051592), (2, 10025796), (3, 6683864), (4, 5012898), (6, 3341932), (8, 2506449), (11, 1822872), (12, 1670966), (22, 911436), (24, 835483), (33, 607624), (44, 455718), (66, 303812), (88, 227859), (132, 151906), (151, 132792), (264, 75953), (302, 66396), (453, 44264), (503, 39864), (604, 33198), (906, 22132), (1006, 19932), (1208, 16599), (1509, 13288), (1661, 12072), (1812, 11066), (2012, 9966), (3018, 6644), (3322, 6036), (3624, 5533), (4024, 4983)]