20090671104

素因数分解:

$2^{12}\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:649

約数の個数: 312

約数和(自身を含む): 63451810848

約数和(自身を除く): 43361139744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 61, 64, 84, 96, 98, 112, 122, 128, 147, 168, 183, 192, 196, 224, 244, 256, 294, 336, 366, 384, 392, 427, 448, 488, 512, 547, 588, 672, 732, 768, 784, 854, 896, 976, 1024, 1094, 1176, 1281, 1344, 1464, 1536, 1568, 1641, 1708, 1792, 1952, 2048, 2188, 2352, 2562, 2688, 2928, 2989, 3072, 3136, 3282, 3416, 3584, 3829, 3904, 4096, 4376, 4704, 5124, 5376, 5856, 5978, 6144, 6272, 6564, 6832, 7168, 7658, 7808, 8752, 8967, 9408, 10248, 10752, 11487, 11712, 11956, 12288, 12544, 13128, 13664, 14336, 15316, 15616, 17504, 17934, 18816, 20496, 21504, 22974, 23424, 23912, 25088, 26256, 26803, 27328, 28672, 30632, 31232, 33367, 35008, 35868, 37632, 40992, 43008, 45948, 46848, 47824, 50176, 52512, 53606, 54656, 61264, 62464, 66734, 70016, 71736, 75264, 80409, 81984, 86016, 91896, 93696, 95648, 100101, 100352, 105024, 107212, 109312, 122528, 124928, 133468, 140032, 143472, 150528, 160818, 163968, 183792, 187392, 191296, 200202, 200704, 210048, 214424, 218624, 233569, 245056, 249856, 266936, 280064, 286944, 301056, 321636, 327936, 367584, 374784, 382592, 400404, 420096, 428848, 437248, 467138, 490112, 533872, 560128, 573888, 602112, 643272, 655872, 700707, 735168, 749568, 765184, 800808, 840192, 857696, 874496, 934276, 980224, 1067744, 1120256, 1147776, 1286544, 1311744, 1401414, 1470336, 1530368, 1601616, 1634983, 1680384, 1715392, 1748992, 1868552, 1960448, 2135488, 2240512, 2295552, 2573088, 2623488, 2802828, 2940672, 3060736, 3203232, 3269966, 3360768, 3430784, 3737104, 3920896, 4270976, 4591104, 4904949, 5146176, 5246976, 5605656, 5881344, 6121472, 6406464, 6539932, 6721536, 6861568, 7474208, 7841792, 8541952, 9182208, 9809898, 10292352, 11211312, 11762688, 12242944, 12812928, 13079864, 13723136, 14948416, 15683584, 17083904, 18364416, 19619796, 20584704, 22422624, 23525376, 25625856, 26159728, 27446272, 29896832, 34167808, 36728832, 39239592, 41169408, 44845248, 47050752, 51251712, 52319456, 54892544, 59793664, 68335616, 78479184, 82338816, 89690496, 102503424, 104638912, 109785088, 119587328, 136671232, 156958368, 164677632, 179380992, 205006848, 209277824, 239174656, 313916736, 329355264, 358761984, 410013696, 418555648, 478349312, 627833472, 717523968, 837111296, 956698624, 1255666944, 1435047936, 1674222592, 2511333888, 2870095872, 3348445184, 5022667776, 6696890368, 10045335552, 20090671104]

約数ペア:

[(1, 20090671104), (2, 10045335552), (3, 6696890368), (4, 5022667776), (6, 3348445184), (7, 2870095872), (8, 2511333888), (12, 1674222592), (14, 1435047936), (16, 1255666944), (21, 956698624), (24, 837111296), (28, 717523968), (32, 627833472), (42, 478349312), (48, 418555648), (49, 410013696), (56, 358761984), (61, 329355264), (64, 313916736), (84, 239174656), (96, 209277824), (98, 205006848), (112, 179380992), (122, 164677632), (128, 156958368), (147, 136671232), (168, 119587328), (183, 109785088), (192, 104638912), (196, 102503424), (224, 89690496), (244, 82338816), (256, 78479184), (294, 68335616), (336, 59793664), (366, 54892544), (384, 52319456), (392, 51251712), (427, 47050752), (448, 44845248), (488, 41169408), (512, 39239592), (547, 36728832), (588, 34167808), (672, 29896832), (732, 27446272), (768, 26159728), (784, 25625856), (854, 23525376), (896, 22422624), (976, 20584704), (1024, 19619796), (1094, 18364416), (1176, 17083904), (1281, 15683584), (1344, 14948416), (1464, 13723136), (1536, 13079864), (1568, 12812928), (1641, 12242944), (1708, 11762688), (1792, 11211312), (1952, 10292352), (2048, 9809898), (2188, 9182208), (2352, 8541952), (2562, 7841792), (2688, 7474208), (2928, 6861568), (2989, 6721536), (3072, 6539932), (3136, 6406464), (3282, 6121472), (3416, 5881344), (3584, 5605656), (3829, 5246976), (3904, 5146176), (4096, 4904949), (4376, 4591104), (4704, 4270976), (5124, 3920896), (5376, 3737104), (5856, 3430784), (5978, 3360768), (6144, 3269966), (6272, 3203232), (6564, 3060736), (6832, 2940672), (7168, 2802828), (7658, 2623488), (7808, 2573088), (8752, 2295552), (8967, 2240512), (9408, 2135488), (10248, 1960448), (10752, 1868552), (11487, 1748992), (11712, 1715392), (11956, 1680384), (12288, 1634983), (12544, 1601616), (13128, 1530368), (13664, 1470336), (14336, 1401414), (15316, 1311744), (15616, 1286544), (17504, 1147776), (17934, 1120256), (18816, 1067744), (20496, 980224), (21504, 934276), (22974, 874496), (23424, 857696), (23912, 840192), (25088, 800808), (26256, 765184), (26803, 749568), (27328, 735168), (28672, 700707), (30632, 655872), (31232, 643272), (33367, 602112), (35008, 573888), (35868, 560128), (37632, 533872), (40992, 490112), (43008, 467138), (45948, 437248), (46848, 428848), (47824, 420096), (50176, 400404), (52512, 382592), (53606, 374784), (54656, 367584), (61264, 327936), (62464, 321636), (66734, 301056), (70016, 286944), (71736, 280064), (75264, 266936), (80409, 249856), (81984, 245056), (86016, 233569), (91896, 218624), (93696, 214424), (95648, 210048), (100101, 200704), (100352, 200202), (105024, 191296), (107212, 187392), (109312, 183792), (122528, 163968), (124928, 160818), (133468, 150528), (140032, 143472)]