20166470208

素因数分解:

$2^6\times 3^4\times {\mathrm{127}}^1\times {\mathrm{30631}}^1$

素因数の和:30782

約数の個数: 140

約数和(自身を含む): 60252408832

約数和(自身を除く): 40085938624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 127, 144, 162, 192, 216, 254, 288, 324, 381, 432, 508, 576, 648, 762, 864, 1016, 1143, 1296, 1524, 1728, 2032, 2286, 2592, 3048, 3429, 4064, 4572, 5184, 6096, 6858, 8128, 9144, 10287, 12192, 13716, 18288, 20574, 24384, 27432, 30631, 36576, 41148, 54864, 61262, 73152, 82296, 91893, 109728, 122524, 164592, 183786, 219456, 245048, 275679, 329184, 367572, 490096, 551358, 658368, 735144, 827037, 980192, 1102716, 1470288, 1654074, 1960384, 2205432, 2481111, 2940576, 3308148, 3890137, 4410864, 4962222, 5881152, 6616296, 7780274, 8821728, 9924444, 11670411, 13232592, 15560548, 17643456, 19848888, 23340822, 26465184, 31121096, 35011233, 39697776, 46681644, 52930368, 62242192, 70022466, 79395552, 93363288, 105033699, 124484384, 140044932, 158791104, 186726576, 210067398, 248968768, 280089864, 315101097, 373453152, 420134796, 560179728, 630202194, 746906304, 840269592, 1120359456, 1260404388, 1680539184, 2240718912, 2520808776, 3361078368, 5041617552, 6722156736, 10083235104, 20166470208]

約数ペア:

[(1, 20166470208), (2, 10083235104), (3, 6722156736), (4, 5041617552), (6, 3361078368), (8, 2520808776), (9, 2240718912), (12, 1680539184), (16, 1260404388), (18, 1120359456), (24, 840269592), (27, 746906304), (32, 630202194), (36, 560179728), (48, 420134796), (54, 373453152), (64, 315101097), (72, 280089864), (81, 248968768), (96, 210067398), (108, 186726576), (127, 158791104), (144, 140044932), (162, 124484384), (192, 105033699), (216, 93363288), (254, 79395552), (288, 70022466), (324, 62242192), (381, 52930368), (432, 46681644), (508, 39697776), (576, 35011233), (648, 31121096), (762, 26465184), (864, 23340822), (1016, 19848888), (1143, 17643456), (1296, 15560548), (1524, 13232592), (1728, 11670411), (2032, 9924444), (2286, 8821728), (2592, 7780274), (3048, 6616296), (3429, 5881152), (4064, 4962222), (4572, 4410864), (5184, 3890137), (6096, 3308148), (6858, 2940576), (8128, 2481111), (9144, 2205432), (10287, 1960384), (12192, 1654074), (13716, 1470288), (18288, 1102716), (20574, 980192), (24384, 827037), (27432, 735144), (30631, 658368), (36576, 551358), (41148, 490096), (54864, 367572), (61262, 329184), (73152, 275679), (82296, 245048), (91893, 219456), (109728, 183786), (122524, 164592)]