20542845024

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{140689}}^1$

素因数の和:140734

約数の個数: 144

約数和(自身を含む): 64880600400

約数和(自身を除く): 44337755376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 169, 208, 216, 234, 288, 312, 338, 351, 416, 432, 468, 507, 624, 676, 702, 864, 936, 1014, 1248, 1352, 1404, 1521, 1872, 2028, 2704, 2808, 3042, 3744, 4056, 4563, 5408, 5616, 6084, 8112, 9126, 11232, 12168, 16224, 18252, 24336, 36504, 48672, 73008, 140689, 146016, 281378, 422067, 562756, 844134, 1125512, 1266201, 1688268, 1828957, 2251024, 2532402, 3376536, 3657914, 3798603, 4502048, 5064804, 5486871, 6753072, 7315828, 7597206, 10129608, 10973742, 13506144, 14631656, 15194412, 16460613, 20259216, 21947484, 23776441, 29263312, 30388824, 32921226, 40518432, 43894968, 47552882, 49381839, 58526624, 60777648, 65842452, 71329323, 87789936, 95105764, 98763678, 121555296, 131684904, 142658646, 175579872, 190211528, 197527356, 213987969, 263369808, 285317292, 380423056, 395054712, 427975938, 526739616, 570634584, 641963907, 760846112, 790109424, 855951876, 1141269168, 1283927814, 1580218848, 1711903752, 2282538336, 2567855628, 3423807504, 5135711256, 6847615008, 10271422512, 20542845024]

約数ペア:

[(1, 20542845024), (2, 10271422512), (3, 6847615008), (4, 5135711256), (6, 3423807504), (8, 2567855628), (9, 2282538336), (12, 1711903752), (13, 1580218848), (16, 1283927814), (18, 1141269168), (24, 855951876), (26, 790109424), (27, 760846112), (32, 641963907), (36, 570634584), (39, 526739616), (48, 427975938), (52, 395054712), (54, 380423056), (72, 285317292), (78, 263369808), (96, 213987969), (104, 197527356), (108, 190211528), (117, 175579872), (144, 142658646), (156, 131684904), (169, 121555296), (208, 98763678), (216, 95105764), (234, 87789936), (288, 71329323), (312, 65842452), (338, 60777648), (351, 58526624), (416, 49381839), (432, 47552882), (468, 43894968), (507, 40518432), (624, 32921226), (676, 30388824), (702, 29263312), (864, 23776441), (936, 21947484), (1014, 20259216), (1248, 16460613), (1352, 15194412), (1404, 14631656), (1521, 13506144), (1872, 10973742), (2028, 10129608), (2704, 7597206), (2808, 7315828), (3042, 6753072), (3744, 5486871), (4056, 5064804), (4563, 4502048), (5408, 3798603), (5616, 3657914), (6084, 3376536), (8112, 2532402), (9126, 2251024), (11232, 1828957), (12168, 1688268), (16224, 1266201), (18252, 1125512), (24336, 844134), (36504, 562756), (48672, 422067), (73008, 281378), (140689, 146016)]