20201327616

素因数分解:

$2^{10}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{9859}}^1$

素因数の和:9934

約数の個数: 176

約数和(自身を含む): 58128249600

約数和(自身を除く): 37926921984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 32, 46, 48, 58, 64, 69, 87, 92, 96, 116, 128, 138, 174, 184, 192, 232, 256, 276, 348, 368, 384, 464, 512, 552, 667, 696, 736, 768, 928, 1024, 1104, 1334, 1392, 1472, 1536, 1856, 2001, 2208, 2668, 2784, 2944, 3072, 3712, 4002, 4416, 5336, 5568, 5888, 7424, 8004, 8832, 9859, 10672, 11136, 11776, 14848, 16008, 17664, 19718, 21344, 22272, 23552, 29577, 29696, 32016, 35328, 39436, 42688, 44544, 59154, 64032, 70656, 78872, 85376, 89088, 118308, 128064, 157744, 170752, 226757, 236616, 256128, 285911, 315488, 341504, 453514, 473232, 512256, 571822, 630976, 680271, 683008, 857733, 907028, 946464, 1024512, 1143644, 1261952, 1360542, 1715466, 1814056, 1892928, 2049024, 2287288, 2523904, 2721084, 3430932, 3628112, 3785856, 4574576, 5047808, 5442168, 6575953, 6861864, 7256224, 7571712, 9149152, 10095616, 10884336, 13151906, 13723728, 14512448, 15143424, 18298304, 19727859, 21768672, 26303812, 27447456, 29024896, 30286848, 36596608, 39455718, 43537344, 52607624, 54894912, 58049792, 73193216, 78911436, 87074688, 105215248, 109789824, 116099584, 146386432, 157822872, 174149376, 210430496, 219579648, 232199168, 292772864, 315645744, 348298752, 420860992, 439159296, 631291488, 696597504, 841721984, 878318592, 1262582976, 1683443968, 2525165952, 3366887936, 5050331904, 6733775872, 10100663808, 20201327616]

約数ペア:

[(1, 20201327616), (2, 10100663808), (3, 6733775872), (4, 5050331904), (6, 3366887936), (8, 2525165952), (12, 1683443968), (16, 1262582976), (23, 878318592), (24, 841721984), (29, 696597504), (32, 631291488), (46, 439159296), (48, 420860992), (58, 348298752), (64, 315645744), (69, 292772864), (87, 232199168), (92, 219579648), (96, 210430496), (116, 174149376), (128, 157822872), (138, 146386432), (174, 116099584), (184, 109789824), (192, 105215248), (232, 87074688), (256, 78911436), (276, 73193216), (348, 58049792), (368, 54894912), (384, 52607624), (464, 43537344), (512, 39455718), (552, 36596608), (667, 30286848), (696, 29024896), (736, 27447456), (768, 26303812), (928, 21768672), (1024, 19727859), (1104, 18298304), (1334, 15143424), (1392, 14512448), (1472, 13723728), (1536, 13151906), (1856, 10884336), (2001, 10095616), (2208, 9149152), (2668, 7571712), (2784, 7256224), (2944, 6861864), (3072, 6575953), (3712, 5442168), (4002, 5047808), (4416, 4574576), (5336, 3785856), (5568, 3628112), (5888, 3430932), (7424, 2721084), (8004, 2523904), (8832, 2287288), (9859, 2049024), (10672, 1892928), (11136, 1814056), (11776, 1715466), (14848, 1360542), (16008, 1261952), (17664, 1143644), (19718, 1024512), (21344, 946464), (22272, 907028), (23552, 857733), (29577, 683008), (29696, 680271), (32016, 630976), (35328, 571822), (39436, 512256), (42688, 473232), (44544, 453514), (59154, 341504), (64032, 315488), (70656, 285911), (78872, 256128), (85376, 236616), (89088, 226757), (118308, 170752), (128064, 157744)]