20735647968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2089}}^1\times {\mathrm{14771}}^1$

素因数の和:16880

約数の個数: 96

約数和(自身を含む): 62240935680

約数和(自身を除く): 41505287712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 2089, 4178, 6267, 8356, 12534, 14623, 14771, 16712, 25068, 29246, 29542, 33424, 43869, 44313, 50136, 58492, 59084, 66848, 87738, 88626, 100272, 103397, 116984, 118168, 175476, 177252, 200544, 206794, 233968, 236336, 310191, 350952, 354504, 413588, 467936, 472672, 620382, 701904, 709008, 827176, 1240764, 1403808, 1418016, 1654352, 2481528, 3308704, 4963056, 9926112, 30856619, 61713238, 92569857, 123426476, 185139714, 215996333, 246852952, 370279428, 431992666, 493705904, 647988999, 740558856, 863985332, 987411808, 1295977998, 1481117712, 1727970664, 2591955996, 2962235424, 3455941328, 5183911992, 6911882656, 10367823984, 20735647968]

約数ペア:

[(1, 20735647968), (2, 10367823984), (3, 6911882656), (4, 5183911992), (6, 3455941328), (7, 2962235424), (8, 2591955996), (12, 1727970664), (14, 1481117712), (16, 1295977998), (21, 987411808), (24, 863985332), (28, 740558856), (32, 647988999), (42, 493705904), (48, 431992666), (56, 370279428), (84, 246852952), (96, 215996333), (112, 185139714), (168, 123426476), (224, 92569857), (336, 61713238), (672, 30856619), (2089, 9926112), (4178, 4963056), (6267, 3308704), (8356, 2481528), (12534, 1654352), (14623, 1418016), (14771, 1403808), (16712, 1240764), (25068, 827176), (29246, 709008), (29542, 701904), (33424, 620382), (43869, 472672), (44313, 467936), (50136, 413588), (58492, 354504), (59084, 350952), (66848, 310191), (87738, 236336), (88626, 233968), (100272, 206794), (103397, 200544), (116984, 177252), (118168, 175476)]