20573941248

素因数分解:

$2^9\times 3^3\times 7^3\times {\mathrm{4339}}^1$

素因数の和:4387

約数の個数: 320

約数和(自身を含む): 71037120000

約数和(自身を除く): 50463178752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 343, 378, 384, 392, 432, 441, 448, 504, 512, 576, 588, 672, 686, 756, 768, 784, 864, 882, 896, 1008, 1029, 1152, 1176, 1323, 1344, 1372, 1512, 1536, 1568, 1728, 1764, 1792, 2016, 2058, 2304, 2352, 2646, 2688, 2744, 3024, 3087, 3136, 3456, 3528, 3584, 4032, 4116, 4339, 4608, 4704, 5292, 5376, 5488, 6048, 6174, 6272, 6912, 7056, 8064, 8232, 8678, 9261, 9408, 10584, 10752, 10976, 12096, 12348, 12544, 13017, 13824, 14112, 16128, 16464, 17356, 18522, 18816, 21168, 21952, 24192, 24696, 25088, 26034, 28224, 30373, 32256, 32928, 34712, 37044, 37632, 39051, 42336, 43904, 48384, 49392, 52068, 56448, 60746, 65856, 69424, 74088, 75264, 78102, 84672, 87808, 91119, 96768, 98784, 104136, 112896, 117153, 121492, 131712, 138848, 148176, 156204, 169344, 175616, 182238, 197568, 208272, 212611, 225792, 234306, 242984, 263424, 273357, 277696, 296352, 312408, 338688, 364476, 395136, 416544, 425222, 468612, 485968, 526848, 546714, 555392, 592704, 624816, 637833, 677376, 728952, 790272, 820071, 833088, 850444, 937224, 971936, 1093428, 1110784, 1185408, 1249632, 1275666, 1457904, 1488277, 1580544, 1640142, 1666176, 1700888, 1874448, 1913499, 1943872, 2186856, 2221568, 2370816, 2499264, 2551332, 2915808, 2976554, 3280284, 3332352, 3401776, 3748896, 3826998, 3887744, 4373712, 4464831, 4741632, 4998528, 5102664, 5740497, 5831616, 5953108, 6560568, 6664704, 6803552, 7497792, 7653996, 7775488, 8747424, 8929662, 9997056, 10205328, 11480994, 11663232, 11906216, 13121136, 13394493, 13607104, 14995584, 15307992, 15550976, 17494848, 17859324, 19994112, 20410656, 22961988, 23326464, 23812432, 26242272, 26788986, 27214208, 29991168, 30615984, 34989696, 35718648, 40183479, 40821312, 45923976, 46652928, 47624864, 52484544, 53577972, 54428416, 59982336, 61231968, 69979392, 71437296, 80366958, 81642624, 91847952, 95249728, 104969088, 107155944, 108856832, 122463936, 139958784, 142874592, 160733916, 163285248, 183695904, 190499456, 209938176, 214311888, 244927872, 285749184, 321467832, 326570496, 367391808, 380998912, 419876352, 428623776, 489855744, 571498368, 642935664, 734783616, 761997824, 857247552, 979711488, 1142996736, 1285871328, 1469567232, 1714495104, 2285993472, 2571742656, 2939134464, 3428990208, 5143485312, 6857980416, 10286970624, 20573941248]

約数ペア:

[(1, 20573941248), (2, 10286970624), (3, 6857980416), (4, 5143485312), (6, 3428990208), (7, 2939134464), (8, 2571742656), (9, 2285993472), (12, 1714495104), (14, 1469567232), (16, 1285871328), (18, 1142996736), (21, 979711488), (24, 857247552), (27, 761997824), (28, 734783616), (32, 642935664), (36, 571498368), (42, 489855744), (48, 428623776), (49, 419876352), (54, 380998912), (56, 367391808), (63, 326570496), (64, 321467832), (72, 285749184), (84, 244927872), (96, 214311888), (98, 209938176), (108, 190499456), (112, 183695904), (126, 163285248), (128, 160733916), (144, 142874592), (147, 139958784), (168, 122463936), (189, 108856832), (192, 107155944), (196, 104969088), (216, 95249728), (224, 91847952), (252, 81642624), (256, 80366958), (288, 71437296), (294, 69979392), (336, 61231968), (343, 59982336), (378, 54428416), (384, 53577972), (392, 52484544), (432, 47624864), (441, 46652928), (448, 45923976), (504, 40821312), (512, 40183479), (576, 35718648), (588, 34989696), (672, 30615984), (686, 29991168), (756, 27214208), (768, 26788986), (784, 26242272), (864, 23812432), (882, 23326464), (896, 22961988), (1008, 20410656), (1029, 19994112), (1152, 17859324), (1176, 17494848), (1323, 15550976), (1344, 15307992), (1372, 14995584), (1512, 13607104), (1536, 13394493), (1568, 13121136), (1728, 11906216), (1764, 11663232), (1792, 11480994), (2016, 10205328), (2058, 9997056), (2304, 8929662), (2352, 8747424), (2646, 7775488), (2688, 7653996), (2744, 7497792), (3024, 6803552), (3087, 6664704), (3136, 6560568), (3456, 5953108), (3528, 5831616), (3584, 5740497), (4032, 5102664), (4116, 4998528), (4339, 4741632), (4608, 4464831), (4704, 4373712), (5292, 3887744), (5376, 3826998), (5488, 3748896), (6048, 3401776), (6174, 3332352), (6272, 3280284), (6912, 2976554), (7056, 2915808), (8064, 2551332), (8232, 2499264), (8678, 2370816), (9261, 2221568), (9408, 2186856), (10584, 1943872), (10752, 1913499), (10976, 1874448), (12096, 1700888), (12348, 1666176), (12544, 1640142), (13017, 1580544), (13824, 1488277), (14112, 1457904), (16128, 1275666), (16464, 1249632), (17356, 1185408), (18522, 1110784), (18816, 1093428), (21168, 971936), (21952, 937224), (24192, 850444), (24696, 833088), (25088, 820071), (26034, 790272), (28224, 728952), (30373, 677376), (32256, 637833), (32928, 624816), (34712, 592704), (37044, 555392), (37632, 546714), (39051, 526848), (42336, 485968), (43904, 468612), (48384, 425222), (49392, 416544), (52068, 395136), (56448, 364476), (60746, 338688), (65856, 312408), (69424, 296352), (74088, 277696), (75264, 273357), (78102, 263424), (84672, 242984), (87808, 234306), (91119, 225792), (96768, 212611), (98784, 208272), (104136, 197568), (112896, 182238), (117153, 175616), (121492, 169344), (131712, 156204), (138848, 148176)]