20543524512

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{9739}}^1$

素因数の和:9875

約数の個数: 192

約数和(自身を含む): 63934295040

約数和(自身を除く): 43390770528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 73, 84, 86, 96, 112, 129, 146, 168, 172, 219, 224, 258, 292, 301, 336, 344, 438, 511, 516, 584, 602, 672, 688, 876, 903, 1022, 1032, 1168, 1204, 1376, 1533, 1752, 1806, 2044, 2064, 2336, 2408, 3066, 3139, 3504, 3612, 4088, 4128, 4816, 6132, 6278, 7008, 7224, 8176, 9417, 9632, 9739, 12264, 12556, 14448, 16352, 18834, 19478, 21973, 24528, 25112, 28896, 29217, 37668, 38956, 43946, 49056, 50224, 58434, 65919, 68173, 75336, 77912, 87892, 100448, 116868, 131838, 136346, 150672, 155824, 175784, 204519, 233736, 263676, 272692, 301344, 311648, 351568, 409038, 418777, 467472, 527352, 545384, 703136, 710947, 818076, 837554, 934944, 1054704, 1090768, 1256331, 1421894, 1636152, 1675108, 2109408, 2132841, 2181536, 2512662, 2843788, 2931439, 3272304, 3350216, 4265682, 4976629, 5025324, 5687576, 5862878, 6544608, 6700432, 8531364, 8794317, 9953258, 10050648, 11375152, 11725756, 13400864, 14929887, 17062728, 17588634, 19906516, 20101296, 22750304, 23451512, 29859774, 30570721, 34125456, 35177268, 39813032, 40202592, 46903024, 59719548, 61141442, 68250912, 70354536, 79626064, 91712163, 93806048, 119439096, 122282884, 140709072, 159252128, 183424326, 213995047, 238878192, 244565768, 281418144, 366848652, 427990094, 477756384, 489131536, 641985141, 733697304, 855980188, 978263072, 1283970282, 1467394608, 1711960376, 2567940564, 2934789216, 3423920752, 5135881128, 6847841504, 10271762256, 20543524512]

約数ペア:

[(1, 20543524512), (2, 10271762256), (3, 6847841504), (4, 5135881128), (6, 3423920752), (7, 2934789216), (8, 2567940564), (12, 1711960376), (14, 1467394608), (16, 1283970282), (21, 978263072), (24, 855980188), (28, 733697304), (32, 641985141), (42, 489131536), (43, 477756384), (48, 427990094), (56, 366848652), (73, 281418144), (84, 244565768), (86, 238878192), (96, 213995047), (112, 183424326), (129, 159252128), (146, 140709072), (168, 122282884), (172, 119439096), (219, 93806048), (224, 91712163), (258, 79626064), (292, 70354536), (301, 68250912), (336, 61141442), (344, 59719548), (438, 46903024), (511, 40202592), (516, 39813032), (584, 35177268), (602, 34125456), (672, 30570721), (688, 29859774), (876, 23451512), (903, 22750304), (1022, 20101296), (1032, 19906516), (1168, 17588634), (1204, 17062728), (1376, 14929887), (1533, 13400864), (1752, 11725756), (1806, 11375152), (2044, 10050648), (2064, 9953258), (2336, 8794317), (2408, 8531364), (3066, 6700432), (3139, 6544608), (3504, 5862878), (3612, 5687576), (4088, 5025324), (4128, 4976629), (4816, 4265682), (6132, 3350216), (6278, 3272304), (7008, 2931439), (7224, 2843788), (8176, 2512662), (9417, 2181536), (9632, 2132841), (9739, 2109408), (12264, 1675108), (12556, 1636152), (14448, 1421894), (16352, 1256331), (18834, 1090768), (19478, 1054704), (21973, 934944), (24528, 837554), (25112, 818076), (28896, 710947), (29217, 703136), (37668, 545384), (38956, 527352), (43946, 467472), (49056, 418777), (50224, 409038), (58434, 351568), (65919, 311648), (68173, 301344), (75336, 272692), (77912, 263676), (87892, 233736), (100448, 204519), (116868, 175784), (131838, 155824), (136346, 150672)]