20533414272

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{263411}}^1$

素因数の和:263464

約数の個数: 128

約数和(自身を含む): 64483257600

約数和(自身を除く): 43949843328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 128, 168, 174, 192, 203, 224, 232, 336, 348, 384, 406, 448, 464, 609, 672, 696, 812, 896, 928, 1218, 1344, 1392, 1624, 1856, 2436, 2688, 2784, 3248, 3712, 4872, 5568, 6496, 9744, 11136, 12992, 19488, 25984, 38976, 77952, 263411, 526822, 790233, 1053644, 1580466, 1843877, 2107288, 3160932, 3687754, 4214576, 5531631, 6321864, 7375508, 7638919, 8429152, 11063262, 12643728, 14751016, 15277838, 16858304, 22126524, 22916757, 25287456, 29502032, 30555676, 33716608, 44253048, 45833514, 50574912, 53472433, 59004064, 61111352, 88506096, 91667028, 101149824, 106944866, 118008128, 122222704, 160417299, 177012192, 183334056, 213889732, 236016256, 244445408, 320834598, 354024384, 366668112, 427779464, 488890816, 641669196, 708048768, 733336224, 855558928, 977781632, 1283338392, 1466672448, 1711117856, 2566676784, 2933344896, 3422235712, 5133353568, 6844471424, 10266707136, 20533414272]

約数ペア:

[(1, 20533414272), (2, 10266707136), (3, 6844471424), (4, 5133353568), (6, 3422235712), (7, 2933344896), (8, 2566676784), (12, 1711117856), (14, 1466672448), (16, 1283338392), (21, 977781632), (24, 855558928), (28, 733336224), (29, 708048768), (32, 641669196), (42, 488890816), (48, 427779464), (56, 366668112), (58, 354024384), (64, 320834598), (84, 244445408), (87, 236016256), (96, 213889732), (112, 183334056), (116, 177012192), (128, 160417299), (168, 122222704), (174, 118008128), (192, 106944866), (203, 101149824), (224, 91667028), (232, 88506096), (336, 61111352), (348, 59004064), (384, 53472433), (406, 50574912), (448, 45833514), (464, 44253048), (609, 33716608), (672, 30555676), (696, 29502032), (812, 25287456), (896, 22916757), (928, 22126524), (1218, 16858304), (1344, 15277838), (1392, 14751016), (1624, 12643728), (1856, 11063262), (2436, 8429152), (2688, 7638919), (2784, 7375508), (3248, 6321864), (3712, 5531631), (4872, 4214576), (5568, 3687754), (6496, 3160932), (9744, 2107288), (11136, 1843877), (12992, 1580466), (19488, 1053644), (25984, 790233), (38976, 526822), (77952, 263411)]