20080891776

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9643}}^1$

素因数の和:9717

約数の個数: 256

約数和(自身を含む): 63742982400

約数和(自身を除く): 43662090624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 29, 32, 33, 34, 44, 48, 51, 58, 64, 66, 68, 87, 88, 96, 102, 116, 128, 132, 136, 174, 176, 187, 192, 204, 232, 264, 272, 319, 348, 352, 374, 384, 408, 464, 493, 528, 544, 561, 638, 696, 704, 748, 816, 928, 957, 986, 1056, 1088, 1122, 1276, 1392, 1408, 1479, 1496, 1632, 1856, 1914, 1972, 2112, 2176, 2244, 2552, 2784, 2958, 2992, 3264, 3712, 3828, 3944, 4224, 4488, 5104, 5423, 5568, 5916, 5984, 6528, 7656, 7888, 8976, 9643, 10208, 10846, 11136, 11832, 11968, 15312, 15776, 16269, 17952, 19286, 20416, 21692, 23664, 23936, 28929, 30624, 31552, 32538, 35904, 38572, 40832, 43384, 47328, 57858, 61248, 63104, 65076, 71808, 77144, 86768, 94656, 106073, 115716, 122496, 130152, 154288, 163931, 173536, 189312, 212146, 231432, 260304, 279647, 308576, 318219, 327862, 347072, 424292, 462864, 491793, 520608, 559294, 617152, 636438, 655724, 694144, 838941, 848584, 925728, 983586, 1041216, 1118588, 1234304, 1272876, 1311448, 1677882, 1697168, 1803241, 1851456, 1967172, 2082432, 2237176, 2545752, 2622896, 3076117, 3355764, 3394336, 3606482, 3702912, 3934344, 4474352, 4753999, 5091504, 5245792, 5409723, 6152234, 6711528, 6788672, 7212964, 7868688, 8948704, 9228351, 9507998, 10183008, 10491584, 10819446, 12304468, 13423056, 13577344, 14261997, 14425928, 15737376, 17897408, 18456702, 19015996, 20366016, 20983168, 21638892, 24608936, 26846112, 28523994, 28851856, 31474752, 35794816, 36913404, 38031992, 40732032, 43277784, 49217872, 52293989, 53692224, 57047988, 57703712, 62949504, 73826808, 76063984, 86555568, 98435744, 104587978, 107384448, 114095976, 115407424, 147653616, 152127968, 156881967, 173111136, 196871488, 209175956, 228191952, 230814848, 295307232, 304255936, 313763934, 346222272, 393742976, 418351912, 456383904, 590614464, 608511872, 627527868, 692444544, 836703824, 912767808, 1181228928, 1255055736, 1673407648, 1825535616, 2510111472, 3346815296, 5020222944, 6693630592, 10040445888, 20080891776]

約数ペア:

[(1, 20080891776), (2, 10040445888), (3, 6693630592), (4, 5020222944), (6, 3346815296), (8, 2510111472), (11, 1825535616), (12, 1673407648), (16, 1255055736), (17, 1181228928), (22, 912767808), (24, 836703824), (29, 692444544), (32, 627527868), (33, 608511872), (34, 590614464), (44, 456383904), (48, 418351912), (51, 393742976), (58, 346222272), (64, 313763934), (66, 304255936), (68, 295307232), (87, 230814848), (88, 228191952), (96, 209175956), (102, 196871488), (116, 173111136), (128, 156881967), (132, 152127968), (136, 147653616), (174, 115407424), (176, 114095976), (187, 107384448), (192, 104587978), (204, 98435744), (232, 86555568), (264, 76063984), (272, 73826808), (319, 62949504), (348, 57703712), (352, 57047988), (374, 53692224), (384, 52293989), (408, 49217872), (464, 43277784), (493, 40732032), (528, 38031992), (544, 36913404), (561, 35794816), (638, 31474752), (696, 28851856), (704, 28523994), (748, 26846112), (816, 24608936), (928, 21638892), (957, 20983168), (986, 20366016), (1056, 19015996), (1088, 18456702), (1122, 17897408), (1276, 15737376), (1392, 14425928), (1408, 14261997), (1479, 13577344), (1496, 13423056), (1632, 12304468), (1856, 10819446), (1914, 10491584), (1972, 10183008), (2112, 9507998), (2176, 9228351), (2244, 8948704), (2552, 7868688), (2784, 7212964), (2958, 6788672), (2992, 6711528), (3264, 6152234), (3712, 5409723), (3828, 5245792), (3944, 5091504), (4224, 4753999), (4488, 4474352), (5104, 3934344), (5423, 3702912), (5568, 3606482), (5916, 3394336), (5984, 3355764), (6528, 3076117), (7656, 2622896), (7888, 2545752), (8976, 2237176), (9643, 2082432), (10208, 1967172), (10846, 1851456), (11136, 1803241), (11832, 1697168), (11968, 1677882), (15312, 1311448), (15776, 1272876), (16269, 1234304), (17952, 1118588), (19286, 1041216), (20416, 983586), (21692, 925728), (23664, 848584), (23936, 838941), (28929, 694144), (30624, 655724), (31552, 636438), (32538, 617152), (35904, 559294), (38572, 520608), (40832, 491793), (43384, 462864), (47328, 424292), (57858, 347072), (61248, 327862), (63104, 318219), (65076, 308576), (71808, 279647), (77144, 260304), (86768, 231432), (94656, 212146), (106073, 189312), (115716, 173536), (122496, 163931), (130152, 154288)]