20286741552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5488837}}^1$

素因数の和:5488866

約数の個数: 80

約数和(自身を含む): 65339127552

約数和(自身を除く): 45052386000

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 5488837, 10977674, 16466511, 21955348, 32933022, 38421859, 43910696, 60377207, 65866044, 76843718, 87821392, 115265577, 120754414, 131732088, 153687436, 181131621, 230531154, 241508828, 263464176, 307374872, 362263242, 422640449, 461062308, 483017656, 614749744, 724526484, 845280898, 922124616, 966035312, 1267921347, 1449052968, 1690561796, 1844249232, 2535842694, 2898105936, 3381123592, 5071685388, 6762247184, 10143370776, 20286741552]

約数ペア:

[(1, 20286741552), (2, 10143370776), (3, 6762247184), (4, 5071685388), (6, 3381123592), (7, 2898105936), (8, 2535842694), (11, 1844249232), (12, 1690561796), (14, 1449052968), (16, 1267921347), (21, 966035312), (22, 922124616), (24, 845280898), (28, 724526484), (33, 614749744), (42, 483017656), (44, 461062308), (48, 422640449), (56, 362263242), (66, 307374872), (77, 263464176), (84, 241508828), (88, 230531154), (112, 181131621), (132, 153687436), (154, 131732088), (168, 120754414), (176, 115265577), (231, 87821392), (264, 76843718), (308, 65866044), (336, 60377207), (462, 43910696), (528, 38421859), (616, 32933022), (924, 21955348), (1232, 16466511), (1848, 10977674), (3696, 5488837)]