20175343380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1733}}^1\times {\mathrm{21559}}^1$

素因数の和:23310

約数の個数: 96

約数和(自身を含む): 62806867200

約数和(自身を除く): 42631523820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1733, 3466, 5199, 6932, 8665, 10398, 15597, 17330, 20796, 21559, 25995, 31194, 34660, 43118, 46791, 51990, 62388, 64677, 77985, 86236, 93582, 103980, 107795, 129354, 155970, 187164, 194031, 215590, 233955, 258708, 311940, 323385, 388062, 431180, 467910, 582093, 646770, 776124, 935820, 970155, 1164186, 1293540, 1940310, 2328372, 2910465, 3880620, 5820930, 11641860, 37361747, 74723494, 112085241, 149446988, 186808735, 224170482, 336255723, 373617470, 448340964, 560426205, 672511446, 747234940, 1008767169, 1120852410, 1345022892, 1681278615, 2017534338, 2241704820, 3362557230, 4035068676, 5043835845, 6725114460, 10087671690, 20175343380]

約数ペア:

[(1, 20175343380), (2, 10087671690), (3, 6725114460), (4, 5043835845), (5, 4035068676), (6, 3362557230), (9, 2241704820), (10, 2017534338), (12, 1681278615), (15, 1345022892), (18, 1120852410), (20, 1008767169), (27, 747234940), (30, 672511446), (36, 560426205), (45, 448340964), (54, 373617470), (60, 336255723), (90, 224170482), (108, 186808735), (135, 149446988), (180, 112085241), (270, 74723494), (540, 37361747), (1733, 11641860), (3466, 5820930), (5199, 3880620), (6932, 2910465), (8665, 2328372), (10398, 1940310), (15597, 1293540), (17330, 1164186), (20796, 970155), (21559, 935820), (25995, 776124), (31194, 646770), (34660, 582093), (43118, 467910), (46791, 431180), (51990, 388062), (62388, 323385), (64677, 311940), (77985, 258708), (86236, 233955), (93582, 215590), (103980, 194031), (107795, 187164), (129354, 155970)]