20152866432

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{4993}}^1$

素因数の和:5490

約数の個数: 128

約数和(自身を含む): 55991928960

約数和(自身を除く): 35839062528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 457, 552, 736, 914, 1104, 1371, 1472, 1828, 2208, 2742, 2944, 3656, 4416, 4993, 5484, 7312, 8832, 9986, 10511, 10968, 14624, 14979, 19972, 21022, 21936, 29248, 29958, 31533, 39944, 42044, 43872, 58496, 59916, 63066, 79888, 84088, 87744, 114839, 119832, 126132, 159776, 168176, 175488, 229678, 239664, 252264, 319552, 336352, 344517, 459356, 479328, 504528, 639104, 672704, 689034, 918712, 958656, 1009056, 1345408, 1378068, 1837424, 1917312, 2018112, 2281801, 2756136, 3674848, 4036224, 4563602, 5512272, 6845403, 7349696, 9127204, 11024544, 13690806, 14699392, 18254408, 22049088, 27381612, 36508816, 44098176, 52481423, 54763224, 73017632, 104962846, 109526448, 146035264, 157444269, 209925692, 219052896, 292070528, 314888538, 419851384, 438105792, 629777076, 839702768, 876211584, 1259554152, 1679405536, 2519108304, 3358811072, 5038216608, 6717622144, 10076433216, 20152866432]

約数ペア:

[(1, 20152866432), (2, 10076433216), (3, 6717622144), (4, 5038216608), (6, 3358811072), (8, 2519108304), (12, 1679405536), (16, 1259554152), (23, 876211584), (24, 839702768), (32, 629777076), (46, 438105792), (48, 419851384), (64, 314888538), (69, 292070528), (92, 219052896), (96, 209925692), (128, 157444269), (138, 146035264), (184, 109526448), (192, 104962846), (276, 73017632), (368, 54763224), (384, 52481423), (457, 44098176), (552, 36508816), (736, 27381612), (914, 22049088), (1104, 18254408), (1371, 14699392), (1472, 13690806), (1828, 11024544), (2208, 9127204), (2742, 7349696), (2944, 6845403), (3656, 5512272), (4416, 4563602), (4993, 4036224), (5484, 3674848), (7312, 2756136), (8832, 2281801), (9986, 2018112), (10511, 1917312), (10968, 1837424), (14624, 1378068), (14979, 1345408), (19972, 1009056), (21022, 958656), (21936, 918712), (29248, 689034), (29958, 672704), (31533, 639104), (39944, 504528), (42044, 479328), (43872, 459356), (58496, 344517), (59916, 336352), (63066, 319552), (79888, 252264), (84088, 239664), (87744, 229678), (114839, 175488), (119832, 168176), (126132, 159776)]