20176246560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1449443}}^1$

素因数の和:1449490

約数の個数: 96

約数和(自身を含む): 65746779840

約数和(自身を除く): 45570533280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2320, 2784, 3480, 4640, 6960, 13920, 1449443, 2898886, 4348329, 5797772, 7247215, 8696658, 11595544, 14494430, 17393316, 21741645, 23191088, 28988860, 34786632, 42033847, 43483290, 46382176, 57977720, 69573264, 84067694, 86966580, 115955440, 126101541, 139146528, 168135388, 173933160, 210169235, 231910880, 252203082, 336270776, 347866320, 420338470, 504406164, 630507705, 672541552, 695732640, 840676940, 1008812328, 1261015410, 1345083104, 1681353880, 2017624656, 2522030820, 3362707760, 4035249312, 5044061640, 6725415520, 10088123280, 20176246560]

約数ペア:

[(1, 20176246560), (2, 10088123280), (3, 6725415520), (4, 5044061640), (5, 4035249312), (6, 3362707760), (8, 2522030820), (10, 2017624656), (12, 1681353880), (15, 1345083104), (16, 1261015410), (20, 1008812328), (24, 840676940), (29, 695732640), (30, 672541552), (32, 630507705), (40, 504406164), (48, 420338470), (58, 347866320), (60, 336270776), (80, 252203082), (87, 231910880), (96, 210169235), (116, 173933160), (120, 168135388), (145, 139146528), (160, 126101541), (174, 115955440), (232, 86966580), (240, 84067694), (290, 69573264), (348, 57977720), (435, 46382176), (464, 43483290), (480, 42033847), (580, 34786632), (696, 28988860), (870, 23191088), (928, 21741645), (1160, 17393316), (1392, 14494430), (1740, 11595544), (2320, 8696658), (2784, 7247215), (3480, 5797772), (4640, 4348329), (6960, 2898886), (13920, 1449443)]