20133866376

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{563}}^1\times {\mathrm{2939}}^1$

素因数の和:3540

約数の個数: 144

約数和(自身を含む): 59171439600

約数和(自身を除く): 39037573224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 563, 676, 936, 1014, 1126, 1352, 1521, 1689, 2028, 2252, 2939, 3042, 3378, 4056, 4504, 5067, 5878, 6084, 6756, 7319, 8817, 10134, 11756, 12168, 13512, 14638, 17634, 20268, 21957, 23512, 26451, 29276, 35268, 38207, 40536, 43914, 52902, 58552, 65871, 70536, 76414, 87828, 95147, 105804, 114621, 131742, 152828, 175656, 190294, 211608, 229242, 263484, 285441, 305656, 343863, 380588, 458484, 496691, 526968, 570882, 687726, 761176, 856323, 916968, 993382, 1141764, 1375452, 1490073, 1654657, 1712646, 1986764, 2283528, 2750904, 2980146, 3309314, 3425292, 3973528, 4470219, 4963971, 5960292, 6618628, 6850584, 8940438, 9927942, 11920584, 13237256, 14891913, 17880876, 19855884, 21510541, 29783826, 35761752, 39711768, 43021082, 59567652, 64531623, 86042164, 119135304, 129063246, 172084328, 193594869, 258126492, 279637033, 387189738, 516252984, 559274066, 774379476, 838911099, 1118548132, 1548758952, 1677822198, 2237096264, 2516733297, 3355644396, 5033466594, 6711288792, 10066933188, 20133866376]

約数ペア:

[(1, 20133866376), (2, 10066933188), (3, 6711288792), (4, 5033466594), (6, 3355644396), (8, 2516733297), (9, 2237096264), (12, 1677822198), (13, 1548758952), (18, 1118548132), (24, 838911099), (26, 774379476), (36, 559274066), (39, 516252984), (52, 387189738), (72, 279637033), (78, 258126492), (104, 193594869), (117, 172084328), (156, 129063246), (169, 119135304), (234, 86042164), (312, 64531623), (338, 59567652), (468, 43021082), (507, 39711768), (563, 35761752), (676, 29783826), (936, 21510541), (1014, 19855884), (1126, 17880876), (1352, 14891913), (1521, 13237256), (1689, 11920584), (2028, 9927942), (2252, 8940438), (2939, 6850584), (3042, 6618628), (3378, 5960292), (4056, 4963971), (4504, 4470219), (5067, 3973528), (5878, 3425292), (6084, 3309314), (6756, 2980146), (7319, 2750904), (8817, 2283528), (10134, 1986764), (11756, 1712646), (12168, 1654657), (13512, 1490073), (14638, 1375452), (17634, 1141764), (20268, 993382), (21957, 916968), (23512, 856323), (26451, 761176), (29276, 687726), (35268, 570882), (38207, 526968), (40536, 496691), (43914, 458484), (52902, 380588), (58552, 343863), (65871, 305656), (70536, 285441), (76414, 263484), (87828, 229242), (95147, 211608), (105804, 190294), (114621, 175656), (131742, 152828)]