20940091776

素因数分解:

$2^7\times 3^2\times {\mathrm{307}}^1\times {\mathrm{59209}}^1$

素因数の和:59536

約数の個数: 96

約数和(自身を含む): 60454594200

約数和(自身を除く): 39514502424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 307, 384, 576, 614, 921, 1152, 1228, 1842, 2456, 2763, 3684, 4912, 5526, 7368, 9824, 11052, 14736, 19648, 22104, 29472, 39296, 44208, 58944, 59209, 88416, 117888, 118418, 176832, 177627, 236836, 353664, 355254, 473672, 532881, 710508, 947344, 1065762, 1421016, 1894688, 2131524, 2842032, 3789376, 4263048, 5684064, 7578752, 8526096, 11368128, 17052192, 18177163, 22736256, 34104384, 36354326, 54531489, 68208768, 72708652, 109062978, 145417304, 163594467, 218125956, 290834608, 327188934, 436251912, 581669216, 654377868, 872503824, 1163338432, 1308755736, 1745007648, 2326676864, 2617511472, 3490015296, 5235022944, 6980030592, 10470045888, 20940091776]

約数ペア:

[(1, 20940091776), (2, 10470045888), (3, 6980030592), (4, 5235022944), (6, 3490015296), (8, 2617511472), (9, 2326676864), (12, 1745007648), (16, 1308755736), (18, 1163338432), (24, 872503824), (32, 654377868), (36, 581669216), (48, 436251912), (64, 327188934), (72, 290834608), (96, 218125956), (128, 163594467), (144, 145417304), (192, 109062978), (288, 72708652), (307, 68208768), (384, 54531489), (576, 36354326), (614, 34104384), (921, 22736256), (1152, 18177163), (1228, 17052192), (1842, 11368128), (2456, 8526096), (2763, 7578752), (3684, 5684064), (4912, 4263048), (5526, 3789376), (7368, 2842032), (9824, 2131524), (11052, 1894688), (14736, 1421016), (19648, 1065762), (22104, 947344), (29472, 710508), (39296, 532881), (44208, 473672), (58944, 355254), (59209, 353664), (88416, 236836), (117888, 177627), (118418, 176832)]