20425842432

素因数分解:

$2^8\times 3^2\times {\mathrm{1523}}^1\times {\mathrm{5821}}^1$

素因数の和:7366

約数の個数: 108

約数和(自身を含む): 58941532104

約数和(自身を除く): 38515689672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 1523, 2304, 3046, 4569, 5821, 6092, 9138, 11642, 12184, 13707, 17463, 18276, 23284, 24368, 27414, 34926, 36552, 46568, 48736, 52389, 54828, 69852, 73104, 93136, 97472, 104778, 109656, 139704, 146208, 186272, 194944, 209556, 219312, 279408, 292416, 372544, 389888, 419112, 438624, 558816, 584832, 745088, 838224, 877248, 1117632, 1169664, 1490176, 1676448, 1754496, 2235264, 3352896, 3508992, 4470528, 6705792, 8865383, 13411584, 17730766, 26596149, 35461532, 53192298, 70923064, 79788447, 106384596, 141846128, 159576894, 212769192, 283692256, 319153788, 425538384, 567384512, 638307576, 851076768, 1134769024, 1276615152, 1702153536, 2269538048, 2553230304, 3404307072, 5106460608, 6808614144, 10212921216, 20425842432]

約数ペア:

[(1, 20425842432), (2, 10212921216), (3, 6808614144), (4, 5106460608), (6, 3404307072), (8, 2553230304), (9, 2269538048), (12, 1702153536), (16, 1276615152), (18, 1134769024), (24, 851076768), (32, 638307576), (36, 567384512), (48, 425538384), (64, 319153788), (72, 283692256), (96, 212769192), (128, 159576894), (144, 141846128), (192, 106384596), (256, 79788447), (288, 70923064), (384, 53192298), (576, 35461532), (768, 26596149), (1152, 17730766), (1523, 13411584), (2304, 8865383), (3046, 6705792), (4569, 4470528), (5821, 3508992), (6092, 3352896), (9138, 2235264), (11642, 1754496), (12184, 1676448), (13707, 1490176), (17463, 1169664), (18276, 1117632), (23284, 877248), (24368, 838224), (27414, 745088), (34926, 584832), (36552, 558816), (46568, 438624), (48736, 419112), (52389, 389888), (54828, 372544), (69852, 292416), (73104, 279408), (93136, 219312), (97472, 209556), (104778, 194944), (109656, 186272), (139704, 146208)]