20967744512

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8423}}^1$

素因数の和:8484

約数の個数: 176

約数和(自身を含む): 52145638272

約数和(自身を除く): 31177893760

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 64, 68, 88, 104, 128, 136, 143, 176, 187, 208, 221, 256, 272, 286, 352, 374, 416, 442, 512, 544, 572, 704, 748, 832, 884, 1024, 1088, 1144, 1408, 1496, 1664, 1768, 2176, 2288, 2431, 2816, 2992, 3328, 3536, 4352, 4576, 4862, 5632, 5984, 6656, 7072, 8423, 8704, 9152, 9724, 11264, 11968, 13312, 14144, 16846, 17408, 18304, 19448, 23936, 28288, 33692, 36608, 38896, 47872, 56576, 67384, 73216, 77792, 92653, 95744, 109499, 113152, 134768, 143191, 146432, 155584, 185306, 191488, 218998, 226304, 269536, 286382, 311168, 370612, 437996, 539072, 572764, 622336, 741224, 875992, 1078144, 1145528, 1204489, 1244672, 1482448, 1575101, 1751984, 1861483, 2156288, 2291056, 2408978, 2489344, 2964896, 3150202, 3503968, 3722966, 4312576, 4582112, 4817956, 5929792, 6300404, 7007936, 7445932, 8625152, 9164224, 9635912, 11859584, 12600808, 14015872, 14891864, 18328448, 19271824, 20476313, 23719168, 25201616, 28031744, 29783728, 36656896, 38543648, 40952626, 47438336, 50403232, 56063488, 59567456, 73313792, 77087296, 81905252, 94876672, 100806464, 112126976, 119134912, 146627584, 154174592, 163810504, 201612928, 238269824, 308349184, 327621008, 403225856, 476539648, 616698368, 655242016, 806451712, 953079296, 1233396736, 1310484032, 1612903424, 1906158592, 2620968064, 5241936128, 10483872256, 20967744512]

約数ペア:

[(1, 20967744512), (2, 10483872256), (4, 5241936128), (8, 2620968064), (11, 1906158592), (13, 1612903424), (16, 1310484032), (17, 1233396736), (22, 953079296), (26, 806451712), (32, 655242016), (34, 616698368), (44, 476539648), (52, 403225856), (64, 327621008), (68, 308349184), (88, 238269824), (104, 201612928), (128, 163810504), (136, 154174592), (143, 146627584), (176, 119134912), (187, 112126976), (208, 100806464), (221, 94876672), (256, 81905252), (272, 77087296), (286, 73313792), (352, 59567456), (374, 56063488), (416, 50403232), (442, 47438336), (512, 40952626), (544, 38543648), (572, 36656896), (704, 29783728), (748, 28031744), (832, 25201616), (884, 23719168), (1024, 20476313), (1088, 19271824), (1144, 18328448), (1408, 14891864), (1496, 14015872), (1664, 12600808), (1768, 11859584), (2176, 9635912), (2288, 9164224), (2431, 8625152), (2816, 7445932), (2992, 7007936), (3328, 6300404), (3536, 5929792), (4352, 4817956), (4576, 4582112), (4862, 4312576), (5632, 3722966), (5984, 3503968), (6656, 3150202), (7072, 2964896), (8423, 2489344), (8704, 2408978), (9152, 2291056), (9724, 2156288), (11264, 1861483), (11968, 1751984), (13312, 1575101), (14144, 1482448), (16846, 1244672), (17408, 1204489), (18304, 1145528), (19448, 1078144), (23936, 875992), (28288, 741224), (33692, 622336), (36608, 572764), (38896, 539072), (47872, 437996), (56576, 370612), (67384, 311168), (73216, 286382), (77792, 269536), (92653, 226304), (95744, 218998), (109499, 191488), (113152, 185306), (134768, 155584), (143191, 146432)]