20111202276

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{521}}^1\times {\mathrm{1277}}^1$

素因数の和:2045

約数の個数: 96

約数和(自身を含む): 51554724480

約数和(自身を除く): 31443522204

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 229, 458, 521, 687, 916, 1042, 1277, 1374, 1563, 2084, 2519, 2554, 2748, 3126, 3831, 5038, 5108, 5731, 6252, 7557, 7662, 10076, 11462, 14047, 15114, 15324, 17193, 22924, 28094, 30228, 34386, 42141, 56188, 68772, 84282, 119309, 168564, 238618, 292433, 357927, 477236, 584866, 665317, 715854, 877299, 1169732, 1312399, 1330634, 1431708, 1754598, 1995951, 2624798, 2661268, 3216763, 3509196, 3937197, 3991902, 5249596, 6433526, 7318487, 7874394, 7983804, 9650289, 12867052, 14636974, 15748788, 19300578, 21955461, 29273948, 38601156, 43910922, 87821844, 152357593, 304715186, 457072779, 609430372, 914145558, 1675933523, 1828291116, 3351867046, 5027800569, 6703734092, 10055601138, 20111202276]

約数ペア:

[(1, 20111202276), (2, 10055601138), (3, 6703734092), (4, 5027800569), (6, 3351867046), (11, 1828291116), (12, 1675933523), (22, 914145558), (33, 609430372), (44, 457072779), (66, 304715186), (132, 152357593), (229, 87821844), (458, 43910922), (521, 38601156), (687, 29273948), (916, 21955461), (1042, 19300578), (1277, 15748788), (1374, 14636974), (1563, 12867052), (2084, 9650289), (2519, 7983804), (2554, 7874394), (2748, 7318487), (3126, 6433526), (3831, 5249596), (5038, 3991902), (5108, 3937197), (5731, 3509196), (6252, 3216763), (7557, 2661268), (7662, 2624798), (10076, 1995951), (11462, 1754598), (14047, 1431708), (15114, 1330634), (15324, 1312399), (17193, 1169732), (22924, 877299), (28094, 715854), (30228, 665317), (34386, 584866), (42141, 477236), (56188, 357927), (68772, 292433), (84282, 238618), (119309, 168564)]