20700008448

素因数分解:

$2^{12}\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1181

約数の個数: 312

約数和(自身を含む): 66335304960

約数和(自身を除く): 45635296512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 64, 84, 93, 96, 98, 112, 124, 128, 147, 168, 186, 192, 196, 217, 224, 248, 256, 294, 336, 372, 384, 392, 434, 448, 496, 512, 588, 651, 672, 744, 768, 784, 868, 896, 992, 1024, 1109, 1176, 1302, 1344, 1488, 1519, 1536, 1568, 1736, 1792, 1984, 2048, 2218, 2352, 2604, 2688, 2976, 3038, 3072, 3136, 3327, 3472, 3584, 3968, 4096, 4436, 4557, 4704, 5208, 5376, 5952, 6076, 6144, 6272, 6654, 6944, 7168, 7763, 7936, 8872, 9114, 9408, 10416, 10752, 11904, 12152, 12288, 12544, 13308, 13888, 14336, 15526, 15872, 17744, 18228, 18816, 20832, 21504, 23289, 23808, 24304, 25088, 26616, 27776, 28672, 31052, 31744, 34379, 35488, 36456, 37632, 41664, 43008, 46578, 47616, 48608, 50176, 53232, 54341, 55552, 62104, 63488, 68758, 70976, 72912, 75264, 83328, 86016, 93156, 95232, 97216, 100352, 103137, 106464, 108682, 111104, 124208, 126976, 137516, 141952, 145824, 150528, 163023, 166656, 186312, 190464, 194432, 200704, 206274, 212928, 217364, 222208, 240653, 248416, 275032, 283904, 291648, 301056, 326046, 333312, 372624, 380928, 388864, 412548, 425856, 434728, 444416, 481306, 496832, 550064, 567808, 583296, 602112, 652092, 666624, 721959, 745248, 777728, 825096, 851712, 869456, 888832, 962612, 993664, 1100128, 1135616, 1166592, 1304184, 1333248, 1443918, 1490496, 1555456, 1650192, 1684571, 1703424, 1738912, 1925224, 1987328, 2200256, 2271232, 2333184, 2608368, 2666496, 2887836, 2980992, 3110912, 3300384, 3369142, 3406848, 3477824, 3850448, 3974656, 4400512, 4542464, 4666368, 5053713, 5216736, 5775672, 5961984, 6221824, 6600768, 6738284, 6813696, 6955648, 7700896, 7949312, 8801024, 9332736, 10107426, 10433472, 11551344, 11923968, 13201536, 13476568, 13627392, 13911296, 15401792, 15898624, 17602048, 18665472, 20214852, 20866944, 23102688, 23847936, 26403072, 26953136, 27822592, 30803584, 31797248, 35204096, 40429704, 41733888, 46205376, 47695872, 52806144, 53906272, 55645184, 61607168, 70408192, 80859408, 83467776, 92410752, 95391744, 105612288, 107812544, 111290368, 123214336, 140816384, 161718816, 166935552, 184821504, 211224576, 215625088, 222580736, 246428672, 323437632, 333871104, 369643008, 422449152, 431250176, 492857344, 646875264, 667742208, 739286016, 862500352, 985714688, 1293750528, 1478572032, 1725000704, 2587501056, 2957144064, 3450001408, 5175002112, 6900002816, 10350004224, 20700008448]

約数ペア:

[(1, 20700008448), (2, 10350004224), (3, 6900002816), (4, 5175002112), (6, 3450001408), (7, 2957144064), (8, 2587501056), (12, 1725000704), (14, 1478572032), (16, 1293750528), (21, 985714688), (24, 862500352), (28, 739286016), (31, 667742208), (32, 646875264), (42, 492857344), (48, 431250176), (49, 422449152), (56, 369643008), (62, 333871104), (64, 323437632), (84, 246428672), (93, 222580736), (96, 215625088), (98, 211224576), (112, 184821504), (124, 166935552), (128, 161718816), (147, 140816384), (168, 123214336), (186, 111290368), (192, 107812544), (196, 105612288), (217, 95391744), (224, 92410752), (248, 83467776), (256, 80859408), (294, 70408192), (336, 61607168), (372, 55645184), (384, 53906272), (392, 52806144), (434, 47695872), (448, 46205376), (496, 41733888), (512, 40429704), (588, 35204096), (651, 31797248), (672, 30803584), (744, 27822592), (768, 26953136), (784, 26403072), (868, 23847936), (896, 23102688), (992, 20866944), (1024, 20214852), (1109, 18665472), (1176, 17602048), (1302, 15898624), (1344, 15401792), (1488, 13911296), (1519, 13627392), (1536, 13476568), (1568, 13201536), (1736, 11923968), (1792, 11551344), (1984, 10433472), (2048, 10107426), (2218, 9332736), (2352, 8801024), (2604, 7949312), (2688, 7700896), (2976, 6955648), (3038, 6813696), (3072, 6738284), (3136, 6600768), (3327, 6221824), (3472, 5961984), (3584, 5775672), (3968, 5216736), (4096, 5053713), (4436, 4666368), (4557, 4542464), (4704, 4400512), (5208, 3974656), (5376, 3850448), (5952, 3477824), (6076, 3406848), (6144, 3369142), (6272, 3300384), (6654, 3110912), (6944, 2980992), (7168, 2887836), (7763, 2666496), (7936, 2608368), (8872, 2333184), (9114, 2271232), (9408, 2200256), (10416, 1987328), (10752, 1925224), (11904, 1738912), (12152, 1703424), (12288, 1684571), (12544, 1650192), (13308, 1555456), (13888, 1490496), (14336, 1443918), (15526, 1333248), (15872, 1304184), (17744, 1166592), (18228, 1135616), (18816, 1100128), (20832, 993664), (21504, 962612), (23289, 888832), (23808, 869456), (24304, 851712), (25088, 825096), (26616, 777728), (27776, 745248), (28672, 721959), (31052, 666624), (31744, 652092), (34379, 602112), (35488, 583296), (36456, 567808), (37632, 550064), (41664, 496832), (43008, 481306), (46578, 444416), (47616, 434728), (48608, 425856), (50176, 412548), (53232, 388864), (54341, 380928), (55552, 372624), (62104, 333312), (63488, 326046), (68758, 301056), (70976, 291648), (72912, 283904), (75264, 275032), (83328, 248416), (86016, 240653), (93156, 222208), (95232, 217364), (97216, 212928), (100352, 206274), (103137, 200704), (106464, 194432), (108682, 190464), (111104, 186312), (124208, 166656), (126976, 163023), (137516, 150528), (141952, 145824)]