20523621888

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6427}}^1$

素因数の和:6475

約数の個数: 400

約数和(自身を含む): 76385003904

約数和(自身を除く): 55861382016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 128, 132, 144, 154, 162, 168, 176, 189, 192, 198, 216, 224, 231, 252, 256, 264, 288, 297, 308, 324, 336, 352, 378, 384, 396, 432, 448, 462, 504, 512, 528, 567, 576, 594, 616, 648, 672, 693, 704, 756, 768, 792, 864, 891, 896, 924, 1008, 1056, 1134, 1152, 1188, 1232, 1296, 1344, 1386, 1408, 1512, 1536, 1584, 1728, 1782, 1792, 1848, 2016, 2079, 2112, 2268, 2304, 2376, 2464, 2592, 2688, 2772, 2816, 3024, 3168, 3456, 3564, 3584, 3696, 4032, 4158, 4224, 4536, 4608, 4752, 4928, 5184, 5376, 5544, 5632, 6048, 6237, 6336, 6427, 6912, 7128, 7392, 8064, 8316, 8448, 9072, 9504, 9856, 10368, 10752, 11088, 12096, 12474, 12672, 12854, 13824, 14256, 14784, 16128, 16632, 16896, 18144, 19008, 19281, 19712, 20736, 22176, 24192, 24948, 25344, 25708, 28512, 29568, 32256, 33264, 36288, 38016, 38562, 39424, 41472, 44352, 44989, 48384, 49896, 50688, 51416, 57024, 57843, 59136, 66528, 70697, 72576, 76032, 77124, 88704, 89978, 96768, 99792, 102832, 114048, 115686, 118272, 133056, 134967, 141394, 145152, 152064, 154248, 173529, 177408, 179956, 199584, 205664, 212091, 228096, 231372, 266112, 269934, 282788, 290304, 308496, 347058, 354816, 359912, 399168, 404901, 411328, 424182, 456192, 462744, 494879, 520587, 532224, 539868, 565576, 616992, 636273, 694116, 719824, 798336, 809802, 822656, 848364, 925488, 989758, 1041174, 1064448, 1079736, 1131152, 1214703, 1233984, 1272546, 1388232, 1439648, 1484637, 1596672, 1619604, 1645312, 1696728, 1850976, 1908819, 1979516, 2082348, 2159472, 2262304, 2429406, 2467968, 2545092, 2776464, 2879296, 2969274, 3193344, 3239208, 3290624, 3393456, 3644109, 3701952, 3817638, 3959032, 4164696, 4318944, 4453911, 4524608, 4858812, 4935936, 5090184, 5552928, 5726457, 5758592, 5938548, 6478416, 6786912, 7288218, 7403904, 7635276, 7918064, 8329392, 8637888, 8907822, 9049216, 9717624, 9871872, 10180368, 11105856, 11452914, 11517184, 11877096, 12956832, 13361733, 13573824, 14576436, 14807808, 15270552, 15836128, 16658784, 17275776, 17815644, 18098432, 19435248, 20360736, 22211712, 22905828, 23034368, 23754192, 25913664, 26723466, 27147648, 29152872, 29615616, 30541104, 31672256, 33317568, 34551552, 35631288, 36196864, 38870496, 40085199, 40721472, 44423424, 45811656, 47508384, 51827328, 53446932, 54295296, 58305744, 61082208, 63344512, 66635136, 69103104, 71262576, 77740992, 80170398, 81442944, 88846848, 91623312, 95016768, 103654656, 106893864, 108590592, 116611488, 122164416, 126689024, 133270272, 142525152, 155481984, 160340796, 162885888, 183246624, 190033536, 207309312, 213787728, 233222976, 244328832, 253378048, 266540544, 285050304, 310963968, 320681592, 325771776, 366493248, 380067072, 427575456, 466445952, 488657664, 570100608, 621927936, 641363184, 732986496, 760134144, 855150912, 932891904, 977315328, 1140201216, 1282726368, 1465972992, 1710301824, 1865783808, 2280402432, 2565452736, 2931945984, 3420603648, 5130905472, 6841207296, 10261810944, 20523621888]

約数ペア:

[(1, 20523621888), (2, 10261810944), (3, 6841207296), (4, 5130905472), (6, 3420603648), (7, 2931945984), (8, 2565452736), (9, 2280402432), (11, 1865783808), (12, 1710301824), (14, 1465972992), (16, 1282726368), (18, 1140201216), (21, 977315328), (22, 932891904), (24, 855150912), (27, 760134144), (28, 732986496), (32, 641363184), (33, 621927936), (36, 570100608), (42, 488657664), (44, 466445952), (48, 427575456), (54, 380067072), (56, 366493248), (63, 325771776), (64, 320681592), (66, 310963968), (72, 285050304), (77, 266540544), (81, 253378048), (84, 244328832), (88, 233222976), (96, 213787728), (99, 207309312), (108, 190033536), (112, 183246624), (126, 162885888), (128, 160340796), (132, 155481984), (144, 142525152), (154, 133270272), (162, 126689024), (168, 122164416), (176, 116611488), (189, 108590592), (192, 106893864), (198, 103654656), (216, 95016768), (224, 91623312), (231, 88846848), (252, 81442944), (256, 80170398), (264, 77740992), (288, 71262576), (297, 69103104), (308, 66635136), (324, 63344512), (336, 61082208), (352, 58305744), (378, 54295296), (384, 53446932), (396, 51827328), (432, 47508384), (448, 45811656), (462, 44423424), (504, 40721472), (512, 40085199), (528, 38870496), (567, 36196864), (576, 35631288), (594, 34551552), (616, 33317568), (648, 31672256), (672, 30541104), (693, 29615616), (704, 29152872), (756, 27147648), (768, 26723466), (792, 25913664), (864, 23754192), (891, 23034368), (896, 22905828), (924, 22211712), (1008, 20360736), (1056, 19435248), (1134, 18098432), (1152, 17815644), (1188, 17275776), (1232, 16658784), (1296, 15836128), (1344, 15270552), (1386, 14807808), (1408, 14576436), (1512, 13573824), (1536, 13361733), (1584, 12956832), (1728, 11877096), (1782, 11517184), (1792, 11452914), (1848, 11105856), (2016, 10180368), (2079, 9871872), (2112, 9717624), (2268, 9049216), (2304, 8907822), (2376, 8637888), (2464, 8329392), (2592, 7918064), (2688, 7635276), (2772, 7403904), (2816, 7288218), (3024, 6786912), (3168, 6478416), (3456, 5938548), (3564, 5758592), (3584, 5726457), (3696, 5552928), (4032, 5090184), (4158, 4935936), (4224, 4858812), (4536, 4524608), (4608, 4453911), (4752, 4318944), (4928, 4164696), (5184, 3959032), (5376, 3817638), (5544, 3701952), (5632, 3644109), (6048, 3393456), (6237, 3290624), (6336, 3239208), (6427, 3193344), (6912, 2969274), (7128, 2879296), (7392, 2776464), (8064, 2545092), (8316, 2467968), (8448, 2429406), (9072, 2262304), (9504, 2159472), (9856, 2082348), (10368, 1979516), (10752, 1908819), (11088, 1850976), (12096, 1696728), (12474, 1645312), (12672, 1619604), (12854, 1596672), (13824, 1484637), (14256, 1439648), (14784, 1388232), (16128, 1272546), (16632, 1233984), (16896, 1214703), (18144, 1131152), (19008, 1079736), (19281, 1064448), (19712, 1041174), (20736, 989758), (22176, 925488), (24192, 848364), (24948, 822656), (25344, 809802), (25708, 798336), (28512, 719824), (29568, 694116), (32256, 636273), (33264, 616992), (36288, 565576), (38016, 539868), (38562, 532224), (39424, 520587), (41472, 494879), (44352, 462744), (44989, 456192), (48384, 424182), (49896, 411328), (50688, 404901), (51416, 399168), (57024, 359912), (57843, 354816), (59136, 347058), (66528, 308496), (70697, 290304), (72576, 282788), (76032, 269934), (77124, 266112), (88704, 231372), (89978, 228096), (96768, 212091), (99792, 205664), (102832, 199584), (114048, 179956), (115686, 177408), (118272, 173529), (133056, 154248), (134967, 152064), (141394, 145152)]