20095884576

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1193}}^1\times {\mathrm{2543}}^1$

素因数の和:3775

約数の個数: 144

約数和(自身を含む): 59705807616

約数和(自身を除く): 39609923040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1193, 1656, 2208, 2386, 2543, 3312, 3579, 4772, 5086, 6624, 7158, 7629, 9544, 10172, 10737, 14316, 15258, 19088, 20344, 21474, 22887, 27439, 28632, 30516, 38176, 40688, 42948, 45774, 54878, 57264, 58489, 61032, 81376, 82317, 85896, 91548, 109756, 114528, 116978, 122064, 164634, 171792, 175467, 183096, 219512, 233956, 244128, 246951, 329268, 343584, 350934, 366192, 439024, 467912, 493902, 526401, 658536, 701868, 732384, 878048, 935824, 987804, 1052802, 1317072, 1403736, 1871648, 1975608, 2105604, 2634144, 2807472, 3033799, 3951216, 4211208, 5614944, 6067598, 7902432, 8422416, 9101397, 12135196, 16844832, 18202794, 24270392, 27304191, 36405588, 48540784, 54608382, 69777377, 72811176, 97081568, 109216764, 139554754, 145622352, 209332131, 218433528, 279109508, 291244704, 418664262, 436867056, 558219016, 627996393, 837328524, 873734112, 1116438032, 1255992786, 1674657048, 2232876064, 2511985572, 3349314096, 5023971144, 6698628192, 10047942288, 20095884576]

約数ペア:

[(1, 20095884576), (2, 10047942288), (3, 6698628192), (4, 5023971144), (6, 3349314096), (8, 2511985572), (9, 2232876064), (12, 1674657048), (16, 1255992786), (18, 1116438032), (23, 873734112), (24, 837328524), (32, 627996393), (36, 558219016), (46, 436867056), (48, 418664262), (69, 291244704), (72, 279109508), (92, 218433528), (96, 209332131), (138, 145622352), (144, 139554754), (184, 109216764), (207, 97081568), (276, 72811176), (288, 69777377), (368, 54608382), (414, 48540784), (552, 36405588), (736, 27304191), (828, 24270392), (1104, 18202794), (1193, 16844832), (1656, 12135196), (2208, 9101397), (2386, 8422416), (2543, 7902432), (3312, 6067598), (3579, 5614944), (4772, 4211208), (5086, 3951216), (6624, 3033799), (7158, 2807472), (7629, 2634144), (9544, 2105604), (10172, 1975608), (10737, 1871648), (14316, 1403736), (15258, 1317072), (19088, 1052802), (20344, 987804), (21474, 935824), (22887, 878048), (27439, 732384), (28632, 701868), (30516, 658536), (38176, 526401), (40688, 493902), (42948, 467912), (45774, 439024), (54878, 366192), (57264, 350934), (58489, 343584), (61032, 329268), (81376, 246951), (82317, 244128), (85896, 233956), (91548, 219512), (109756, 183096), (114528, 175467), (116978, 171792), (122064, 164634)]