20121188352

素因数分解:

$2^{11}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1187}}^1$

素因数の和:1332

約数の個数: 192

約数和(自身を含む): 56043187200

約数和(自身を除く): 35921998848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 89, 93, 96, 124, 128, 178, 186, 192, 248, 256, 267, 356, 372, 384, 496, 512, 534, 712, 744, 768, 992, 1024, 1068, 1187, 1424, 1488, 1536, 1984, 2048, 2136, 2374, 2759, 2848, 2976, 3072, 3561, 3968, 4272, 4748, 5518, 5696, 5952, 6144, 7122, 7936, 8277, 8544, 9496, 11036, 11392, 11904, 14244, 15872, 16554, 17088, 18992, 22072, 22784, 23808, 28488, 31744, 33108, 34176, 36797, 37984, 44144, 45568, 47616, 56976, 63488, 66216, 68352, 73594, 75968, 88288, 91136, 95232, 105643, 110391, 113952, 132432, 136704, 147188, 151936, 176576, 182272, 190464, 211286, 220782, 227904, 264864, 273408, 294376, 303872, 316929, 353152, 422572, 441564, 455808, 529728, 546816, 588752, 607744, 633858, 706304, 845144, 883128, 911616, 1059456, 1177504, 1215488, 1267716, 1412608, 1690288, 1766256, 1823232, 2118912, 2355008, 2430976, 2535432, 2825216, 3274933, 3380576, 3532512, 3646464, 4237824, 4710016, 5070864, 5650432, 6549866, 6761152, 7065024, 7292928, 8475648, 9420032, 9824799, 10141728, 13099732, 13522304, 14130048, 16951296, 18840064, 19649598, 20283456, 26199464, 27044608, 28260096, 37680128, 39299196, 40566912, 52398928, 54089216, 56520192, 75360256, 78598392, 81133824, 104797856, 108178432, 113040384, 157196784, 162267648, 209595712, 216356864, 226080768, 314393568, 324535296, 419191424, 628787136, 649070592, 838382848, 1257574272, 1676765696, 2515148544, 3353531392, 5030297088, 6707062784, 10060594176, 20121188352]

約数ペア:

[(1, 20121188352), (2, 10060594176), (3, 6707062784), (4, 5030297088), (6, 3353531392), (8, 2515148544), (12, 1676765696), (16, 1257574272), (24, 838382848), (31, 649070592), (32, 628787136), (48, 419191424), (62, 324535296), (64, 314393568), (89, 226080768), (93, 216356864), (96, 209595712), (124, 162267648), (128, 157196784), (178, 113040384), (186, 108178432), (192, 104797856), (248, 81133824), (256, 78598392), (267, 75360256), (356, 56520192), (372, 54089216), (384, 52398928), (496, 40566912), (512, 39299196), (534, 37680128), (712, 28260096), (744, 27044608), (768, 26199464), (992, 20283456), (1024, 19649598), (1068, 18840064), (1187, 16951296), (1424, 14130048), (1488, 13522304), (1536, 13099732), (1984, 10141728), (2048, 9824799), (2136, 9420032), (2374, 8475648), (2759, 7292928), (2848, 7065024), (2976, 6761152), (3072, 6549866), (3561, 5650432), (3968, 5070864), (4272, 4710016), (4748, 4237824), (5518, 3646464), (5696, 3532512), (5952, 3380576), (6144, 3274933), (7122, 2825216), (7936, 2535432), (8277, 2430976), (8544, 2355008), (9496, 2118912), (11036, 1823232), (11392, 1766256), (11904, 1690288), (14244, 1412608), (15872, 1267716), (16554, 1215488), (17088, 1177504), (18992, 1059456), (22072, 911616), (22784, 883128), (23808, 845144), (28488, 706304), (31744, 633858), (33108, 607744), (34176, 588752), (36797, 546816), (37984, 529728), (44144, 455808), (45568, 441564), (47616, 422572), (56976, 353152), (63488, 316929), (66216, 303872), (68352, 294376), (73594, 273408), (75968, 264864), (88288, 227904), (91136, 220782), (95232, 211286), (105643, 190464), (110391, 182272), (113952, 176576), (132432, 151936), (136704, 147188)]