20177055756

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3919397}}^1$

素因数の和:3919431

約数の個数: 72

約数和(自身を含む): 59919756624

約数和(自身を除く): 39742700868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 3919397, 7838794, 11758191, 15677588, 23516382, 35274573, 43113367, 47032764, 50952161, 70549146, 86226734, 101904322, 129340101, 141098292, 152856483, 172453468, 203808644, 258680202, 305712966, 388020303, 458569449, 517360404, 560473771, 611425932, 776040606, 917138898, 1120947542, 1552081212, 1681421313, 1834277796, 2241895084, 3362842626, 5044263939, 6725685252, 10088527878, 20177055756]

約数ペア:

[(1, 20177055756), (2, 10088527878), (3, 6725685252), (4, 5044263939), (6, 3362842626), (9, 2241895084), (11, 1834277796), (12, 1681421313), (13, 1552081212), (18, 1120947542), (22, 917138898), (26, 776040606), (33, 611425932), (36, 560473771), (39, 517360404), (44, 458569449), (52, 388020303), (66, 305712966), (78, 258680202), (99, 203808644), (117, 172453468), (132, 152856483), (143, 141098292), (156, 129340101), (198, 101904322), (234, 86226734), (286, 70549146), (396, 50952161), (429, 47032764), (468, 43113367), (572, 35274573), (858, 23516382), (1287, 15677588), (1716, 11758191), (2574, 7838794), (5148, 3919397)]