20764791936

素因数分解:

$2^7\times 3^4\times 7^3\times {\mathrm{5839}}^1$

素因数の和:5886

約数の個数: 320

約数和(自身を含む): 72077280000

約数和(自身を除く): 51312488064

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, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 288, 294, 324, 336, 343, 378, 384, 392, 432, 441, 448, 504, 567, 576, 588, 648, 672, 686, 756, 784, 864, 882, 896, 1008, 1029, 1134, 1152, 1176, 1296, 1323, 1344, 1372, 1512, 1568, 1728, 1764, 2016, 2058, 2268, 2352, 2592, 2646, 2688, 2744, 3024, 3087, 3136, 3456, 3528, 3969, 4032, 4116, 4536, 4704, 5184, 5292, 5488, 5839, 6048, 6174, 6272, 7056, 7938, 8064, 8232, 9072, 9261, 9408, 10368, 10584, 10976, 11678, 12096, 12348, 14112, 15876, 16464, 17517, 18144, 18522, 18816, 21168, 21952, 23356, 24192, 24696, 27783, 28224, 31752, 32928, 35034, 36288, 37044, 40873, 42336, 43904, 46712, 49392, 52551, 55566, 56448, 63504, 65856, 70068, 72576, 74088, 81746, 84672, 93424, 98784, 105102, 111132, 122619, 127008, 131712, 140136, 148176, 157653, 163492, 169344, 186848, 197568, 210204, 222264, 245238, 254016, 280272, 286111, 296352, 315306, 326984, 367857, 373696, 395136, 420408, 444528, 472959, 490476, 508032, 560544, 572222, 592704, 630612, 653968, 735714, 747392, 840816, 858333, 889056, 945918, 980952, 1103571, 1121088, 1144444, 1185408, 1261224, 1307936, 1471428, 1681632, 1716666, 1778112, 1891836, 1961904, 2002777, 2207142, 2242176, 2288888, 2522448, 2574999, 2615872, 2942856, 3310713, 3363264, 3433332, 3556224, 3783672, 3923808, 4005554, 4414284, 4577776, 5044896, 5149998, 5231744, 5885712, 6008331, 6621426, 6726528, 6866664, 7567344, 7724997, 7847616, 8011108, 8828568, 9155552, 10089792, 10299996, 11771424, 12016662, 13242852, 13733328, 15134688, 15449994, 15695232, 16022216, 17657136, 18024993, 18311104, 20179584, 20599992, 23174991, 23542848, 24033324, 26485704, 27466656, 30269376, 30899988, 32044432, 35314272, 36049986, 36622208, 41199984, 46349982, 47085696, 48066648, 52971408, 54074979, 54933312, 60538752, 61799976, 64088864, 70628544, 72099972, 82399968, 92699964, 96133296, 105942816, 108149958, 109866624, 123599952, 128177728, 141257088, 144199944, 162224937, 164799936, 185399928, 192266592, 211885632, 216299916, 247199904, 256355456, 288399888, 324449874, 329599872, 370799856, 384533184, 423771264, 432599832, 494399808, 576799776, 648899748, 741599712, 769066368, 865199664, 988799616, 1153599552, 1297799496, 1483199424, 1730399328, 2307199104, 2595598992, 2966398848, 3460798656, 5191197984, 6921597312, 10382395968, 20764791936]

約数ペア:

[(1, 20764791936), (2, 10382395968), (3, 6921597312), (4, 5191197984), (6, 3460798656), (7, 2966398848), (8, 2595598992), (9, 2307199104), (12, 1730399328), (14, 1483199424), (16, 1297799496), (18, 1153599552), (21, 988799616), (24, 865199664), (27, 769066368), (28, 741599712), (32, 648899748), (36, 576799776), (42, 494399808), (48, 432599832), (49, 423771264), (54, 384533184), (56, 370799856), (63, 329599872), (64, 324449874), (72, 288399888), (81, 256355456), (84, 247199904), (96, 216299916), (98, 211885632), (108, 192266592), (112, 185399928), (126, 164799936), (128, 162224937), (144, 144199944), (147, 141257088), (162, 128177728), (168, 123599952), (189, 109866624), (192, 108149958), (196, 105942816), (216, 96133296), (224, 92699964), (252, 82399968), (288, 72099972), (294, 70628544), (324, 64088864), (336, 61799976), (343, 60538752), (378, 54933312), (384, 54074979), (392, 52971408), (432, 48066648), (441, 47085696), (448, 46349982), (504, 41199984), (567, 36622208), (576, 36049986), (588, 35314272), (648, 32044432), (672, 30899988), (686, 30269376), (756, 27466656), (784, 26485704), (864, 24033324), (882, 23542848), (896, 23174991), (1008, 20599992), (1029, 20179584), (1134, 18311104), (1152, 18024993), (1176, 17657136), (1296, 16022216), (1323, 15695232), (1344, 15449994), (1372, 15134688), (1512, 13733328), (1568, 13242852), (1728, 12016662), (1764, 11771424), (2016, 10299996), (2058, 10089792), (2268, 9155552), (2352, 8828568), (2592, 8011108), (2646, 7847616), (2688, 7724997), (2744, 7567344), (3024, 6866664), (3087, 6726528), (3136, 6621426), (3456, 6008331), (3528, 5885712), (3969, 5231744), (4032, 5149998), (4116, 5044896), (4536, 4577776), (4704, 4414284), (5184, 4005554), (5292, 3923808), (5488, 3783672), (5839, 3556224), (6048, 3433332), (6174, 3363264), (6272, 3310713), (7056, 2942856), (7938, 2615872), (8064, 2574999), (8232, 2522448), (9072, 2288888), (9261, 2242176), (9408, 2207142), (10368, 2002777), (10584, 1961904), (10976, 1891836), (11678, 1778112), (12096, 1716666), (12348, 1681632), (14112, 1471428), (15876, 1307936), (16464, 1261224), (17517, 1185408), (18144, 1144444), (18522, 1121088), (18816, 1103571), (21168, 980952), (21952, 945918), (23356, 889056), (24192, 858333), (24696, 840816), (27783, 747392), (28224, 735714), (31752, 653968), (32928, 630612), (35034, 592704), (36288, 572222), (37044, 560544), (40873, 508032), (42336, 490476), (43904, 472959), (46712, 444528), (49392, 420408), (52551, 395136), (55566, 373696), (56448, 367857), (63504, 326984), (65856, 315306), (70068, 296352), (72576, 286111), (74088, 280272), (81746, 254016), (84672, 245238), (93424, 222264), (98784, 210204), (105102, 197568), (111132, 186848), (122619, 169344), (127008, 163492), (131712, 157653), (140136, 148176)]