20629917696

素因数分解:

$2^{12}\times 3^1\times {\mathrm{31}}^2\times {\mathrm{1747}}^1$

素因数の和:1836

約数の個数: 156

約数和(自身を含む): 56870571696

約数和(自身を除く): 36240654000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 961, 992, 1024, 1488, 1536, 1747, 1922, 1984, 2048, 2883, 2976, 3072, 3494, 3844, 3968, 4096, 5241, 5766, 5952, 6144, 6988, 7688, 7936, 10482, 11532, 11904, 12288, 13976, 15376, 15872, 20964, 23064, 23808, 27952, 30752, 31744, 41928, 46128, 47616, 54157, 55904, 61504, 63488, 83856, 92256, 95232, 108314, 111808, 123008, 126976, 162471, 167712, 184512, 190464, 216628, 223616, 246016, 324942, 335424, 369024, 380928, 433256, 447232, 492032, 649884, 670848, 738048, 866512, 894464, 984064, 1299768, 1341696, 1476096, 1678867, 1733024, 1788928, 1968128, 2599536, 2683392, 2952192, 3357734, 3466048, 3577856, 3936256, 5036601, 5199072, 5366784, 5904384, 6715468, 6932096, 7155712, 10073202, 10398144, 10733568, 11808768, 13430936, 13864192, 20146404, 20796288, 21467136, 26861872, 27728384, 40292808, 41592576, 53723744, 55456768, 80585616, 83185152, 107447488, 110913536, 161171232, 166370304, 214894976, 221827072, 322342464, 332740608, 429789952, 644684928, 665481216, 859579904, 1289369856, 1719159808, 2578739712, 3438319616, 5157479424, 6876639232, 10314958848, 20629917696]

約数ペア:

[(1, 20629917696), (2, 10314958848), (3, 6876639232), (4, 5157479424), (6, 3438319616), (8, 2578739712), (12, 1719159808), (16, 1289369856), (24, 859579904), (31, 665481216), (32, 644684928), (48, 429789952), (62, 332740608), (64, 322342464), (93, 221827072), (96, 214894976), (124, 166370304), (128, 161171232), (186, 110913536), (192, 107447488), (248, 83185152), (256, 80585616), (372, 55456768), (384, 53723744), (496, 41592576), (512, 40292808), (744, 27728384), (768, 26861872), (961, 21467136), (992, 20796288), (1024, 20146404), (1488, 13864192), (1536, 13430936), (1747, 11808768), (1922, 10733568), (1984, 10398144), (2048, 10073202), (2883, 7155712), (2976, 6932096), (3072, 6715468), (3494, 5904384), (3844, 5366784), (3968, 5199072), (4096, 5036601), (5241, 3936256), (5766, 3577856), (5952, 3466048), (6144, 3357734), (6988, 2952192), (7688, 2683392), (7936, 2599536), (10482, 1968128), (11532, 1788928), (11904, 1733024), (12288, 1678867), (13976, 1476096), (15376, 1341696), (15872, 1299768), (20964, 984064), (23064, 894464), (23808, 866512), (27952, 738048), (30752, 670848), (31744, 649884), (41928, 492032), (46128, 447232), (47616, 433256), (54157, 380928), (55904, 369024), (61504, 335424), (63488, 324942), (83856, 246016), (92256, 223616), (95232, 216628), (108314, 190464), (111808, 184512), (123008, 167712), (126976, 162471)]