20371127296

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{701}}^1$

素因数の和:830

約数の個数: 176

約数和(自身を含む): 45868848480

約数和(自身を除く): 25497721184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 59, 64, 74, 104, 118, 128, 148, 208, 236, 256, 296, 416, 472, 481, 512, 592, 701, 767, 832, 944, 962, 1024, 1184, 1402, 1534, 1664, 1888, 1924, 2183, 2368, 2804, 3068, 3328, 3776, 3848, 4366, 4736, 5608, 6136, 6656, 7552, 7696, 8732, 9113, 9472, 11216, 12272, 13312, 15104, 15392, 17464, 18226, 18944, 22432, 24544, 25937, 28379, 30208, 30784, 34928, 36452, 37888, 41359, 44864, 49088, 51874, 56758, 60416, 61568, 69856, 72904, 82718, 89728, 98176, 103748, 113516, 123136, 139712, 145808, 165436, 179456, 196352, 207496, 227032, 246272, 279424, 291616, 330872, 337181, 358912, 392704, 414992, 454064, 492544, 537667, 558848, 583232, 661744, 674362, 717824, 785408, 829984, 908128, 1075334, 1117696, 1166464, 1323488, 1348724, 1530283, 1659968, 1816256, 2150668, 2235392, 2332928, 2646976, 2697448, 3060566, 3319936, 3632512, 4301336, 4665856, 5293952, 5394896, 6121132, 6639872, 7265024, 8602672, 9331712, 10587904, 10789792, 12242264, 13279744, 14530048, 17205344, 19893679, 21175808, 21579584, 24484528, 26559488, 29060096, 34410688, 39787358, 42351616, 43159168, 48969056, 68821376, 79574716, 86318336, 97938112, 137642752, 159149432, 172636672, 195876224, 275285504, 318298864, 345273344, 391752448, 550571008, 636597728, 783504896, 1273195456, 1567009792, 2546390912, 5092781824, 10185563648, 20371127296]

約数ペア:

[(1, 20371127296), (2, 10185563648), (4, 5092781824), (8, 2546390912), (13, 1567009792), (16, 1273195456), (26, 783504896), (32, 636597728), (37, 550571008), (52, 391752448), (59, 345273344), (64, 318298864), (74, 275285504), (104, 195876224), (118, 172636672), (128, 159149432), (148, 137642752), (208, 97938112), (236, 86318336), (256, 79574716), (296, 68821376), (416, 48969056), (472, 43159168), (481, 42351616), (512, 39787358), (592, 34410688), (701, 29060096), (767, 26559488), (832, 24484528), (944, 21579584), (962, 21175808), (1024, 19893679), (1184, 17205344), (1402, 14530048), (1534, 13279744), (1664, 12242264), (1888, 10789792), (1924, 10587904), (2183, 9331712), (2368, 8602672), (2804, 7265024), (3068, 6639872), (3328, 6121132), (3776, 5394896), (3848, 5293952), (4366, 4665856), (4736, 4301336), (5608, 3632512), (6136, 3319936), (6656, 3060566), (7552, 2697448), (7696, 2646976), (8732, 2332928), (9113, 2235392), (9472, 2150668), (11216, 1816256), (12272, 1659968), (13312, 1530283), (15104, 1348724), (15392, 1323488), (17464, 1166464), (18226, 1117696), (18944, 1075334), (22432, 908128), (24544, 829984), (25937, 785408), (28379, 717824), (30208, 674362), (30784, 661744), (34928, 583232), (36452, 558848), (37888, 537667), (41359, 492544), (44864, 454064), (49088, 414992), (51874, 392704), (56758, 358912), (60416, 337181), (61568, 330872), (69856, 291616), (72904, 279424), (82718, 246272), (89728, 227032), (98176, 207496), (103748, 196352), (113516, 179456), (123136, 165436), (139712, 145808)]