20683889184

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{831881}}^1$

素因数の和:831938

約数の個数: 96

約数和(自身を含む): 63728816256

約数和(自身を除く): 43044927072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 74, 84, 96, 111, 112, 148, 168, 222, 224, 259, 296, 336, 444, 518, 592, 672, 777, 888, 1036, 1184, 1554, 1776, 2072, 3108, 3552, 4144, 6216, 8288, 12432, 24864, 831881, 1663762, 2495643, 3327524, 4991286, 5823167, 6655048, 9982572, 11646334, 13310096, 17469501, 19965144, 23292668, 26620192, 30779597, 34939002, 39930288, 46585336, 61559194, 69878004, 79860576, 92338791, 93170672, 123118388, 139756008, 184677582, 186341344, 215457179, 246236776, 279512016, 369355164, 430914358, 492473552, 559024032, 646371537, 738710328, 861828716, 984947104, 1292743074, 1477420656, 1723657432, 2585486148, 2954841312, 3447314864, 5170972296, 6894629728, 10341944592, 20683889184]

約数ペア:

[(1, 20683889184), (2, 10341944592), (3, 6894629728), (4, 5170972296), (6, 3447314864), (7, 2954841312), (8, 2585486148), (12, 1723657432), (14, 1477420656), (16, 1292743074), (21, 984947104), (24, 861828716), (28, 738710328), (32, 646371537), (37, 559024032), (42, 492473552), (48, 430914358), (56, 369355164), (74, 279512016), (84, 246236776), (96, 215457179), (111, 186341344), (112, 184677582), (148, 139756008), (168, 123118388), (222, 93170672), (224, 92338791), (259, 79860576), (296, 69878004), (336, 61559194), (444, 46585336), (518, 39930288), (592, 34939002), (672, 30779597), (777, 26620192), (888, 23292668), (1036, 19965144), (1184, 17469501), (1554, 13310096), (1776, 11646334), (2072, 9982572), (3108, 6655048), (3552, 5823167), (4144, 4991286), (6216, 3327524), (8288, 2495643), (12432, 1663762), (24864, 831881)]