20611259136

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:289

約数の個数: 576

約数和(自身を含む): 70711280640

約数和(自身を除く): 50100021504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 64, 68, 72, 78, 96, 102, 103, 104, 108, 117, 128, 131, 136, 144, 153, 156, 192, 204, 206, 208, 216, 221, 234, 256, 262, 272, 288, 306, 309, 312, 351, 384, 393, 408, 412, 416, 432, 442, 459, 468, 524, 544, 576, 612, 618, 624, 663, 702, 768, 786, 816, 824, 832, 864, 884, 918, 927, 936, 1048, 1088, 1152, 1179, 1224, 1236, 1248, 1326, 1339, 1404, 1572, 1632, 1648, 1664, 1703, 1728, 1751, 1768, 1836, 1854, 1872, 1989, 2096, 2176, 2227, 2304, 2358, 2448, 2472, 2496, 2652, 2678, 2781, 2808, 3144, 3264, 3296, 3328, 3406, 3456, 3502, 3536, 3537, 3672, 3708, 3744, 3978, 4017, 4192, 4352, 4454, 4716, 4896, 4944, 4992, 5109, 5253, 5304, 5356, 5562, 5616, 5967, 6288, 6528, 6592, 6681, 6812, 6912, 7004, 7072, 7074, 7344, 7416, 7488, 7956, 8034, 8384, 8908, 9432, 9792, 9888, 9984, 10218, 10506, 10608, 10712, 11124, 11232, 11934, 12051, 12576, 13056, 13184, 13362, 13493, 13624, 14008, 14144, 14148, 14688, 14832, 14976, 15327, 15759, 15912, 16068, 16768, 17816, 18864, 19584, 19776, 20043, 20436, 21012, 21216, 21424, 22248, 22464, 22763, 23868, 24102, 25152, 26368, 26724, 26986, 27248, 28016, 28288, 28296, 28951, 29376, 29664, 29952, 30654, 31518, 31824, 32136, 33536, 35632, 36153, 37728, 39168, 39552, 40086, 40479, 40872, 42024, 42432, 42848, 44496, 44928, 45526, 45981, 47277, 47736, 48204, 50304, 53448, 53972, 54496, 56032, 56576, 56592, 57902, 58752, 59328, 60129, 61308, 63036, 63648, 64272, 68289, 71264, 72306, 75456, 79104, 80172, 80958, 81744, 84048, 84864, 85696, 86853, 88992, 89856, 91052, 91962, 94554, 95472, 96408, 100608, 106896, 107944, 108992, 112064, 113184, 115804, 117504, 118656, 120258, 121437, 122616, 126072, 127296, 128544, 136578, 142528, 144612, 150912, 160344, 161916, 163488, 168096, 169728, 171392, 173706, 175409, 177984, 182104, 183924, 189108, 190944, 192816, 204867, 213792, 215888, 217984, 224128, 226368, 229381, 231608, 237312, 240516, 242874, 245232, 252144, 254592, 257088, 260559, 273156, 285056, 289224, 301824, 320688, 323832, 326976, 336192, 342784, 347412, 350818, 355968, 364208, 364311, 367848, 378216, 381888, 385632, 409734, 427584, 431776, 435968, 448256, 452736, 458762, 463216, 481032, 485748, 490464, 504288, 509184, 514176, 521118, 526227, 546312, 570112, 578448, 614601, 641376, 647664, 653952, 672384, 688143, 694824, 701636, 711936, 728416, 728622, 735696, 756432, 763776, 771264, 781677, 819468, 855168, 863552, 905472, 917524, 926432, 962064, 971496, 980928, 1008576, 1028352, 1042236, 1052454, 1092624, 1156896, 1229202, 1282752, 1295328, 1307904, 1344768, 1376286, 1389648, 1403272, 1456832, 1457244, 1471392, 1512864, 1527552, 1542528, 1563354, 1578681, 1638936, 1710336, 1727104, 1835048, 1852864, 1924128, 1942992, 1961856, 2017152, 2064429, 2084472, 2104908, 2185248, 2313792, 2458404, 2565504, 2590656, 2752572, 2779296, 2806544, 2913664, 2914488, 2942784, 2981953, 3025728, 3085056, 3126708, 3157362, 3277872, 3454208, 3670096, 3705728, 3848256, 3885984, 3923712, 4034304, 4128858, 4168944, 4209816, 4370496, 4627584, 4736043, 4916808, 5131008, 5181312, 5505144, 5558592, 5613088, 5827328, 5828976, 5885568, 5963906, 6051456, 6193287, 6253416, 6314724, 6555744, 7340192, 7411456, 7696512, 7771968, 8257716, 8337888, 8419632, 8740992, 8945859, 9255168, 9472086, 9833616, 10362624, 11010288, 11117184, 11226176, 11657952, 11771136, 11927812, 12102912, 12386574, 12506832, 12629448, 13111488, 14680384, 15393024, 15543936, 16515432, 16675776, 16839264, 17481984, 17891718, 18944172, 19667232, 22020576, 22234368, 22452352, 23315904, 23855624, 24773148, 25013664, 25258896, 26222976, 26837577, 29360768, 31087872, 33030864, 33351552, 33678528, 35783436, 37888344, 39334464, 44041152, 44904704, 46631808, 47711248, 49546296, 50027328, 50517792, 52445952, 53675154, 58721536, 66061728, 66703104, 67357056, 71566872, 75776688, 78668928, 80512731, 88082304, 93263616, 95422496, 99092592, 100054656, 101035584, 107350308, 132123456, 134714112, 143133744, 151553376, 157337856, 161025462, 176164608, 190844992, 198185184, 200109312, 202071168, 214700616, 264246912, 286267488, 303106752, 322050924, 381689984, 396370368, 404142336, 429401232, 528493824, 572534976, 606213504, 644101848, 763379968, 792740736, 858802464, 1145069952, 1212427008, 1288203696, 1585481472, 1717604928, 2290139904, 2576407392, 3435209856, 5152814784, 6870419712, 10305629568, 20611259136]

約数ペア:

[(1, 20611259136), (2, 10305629568), (3, 6870419712), (4, 5152814784), (6, 3435209856), (8, 2576407392), (9, 2290139904), (12, 1717604928), (13, 1585481472), (16, 1288203696), (17, 1212427008), (18, 1145069952), (24, 858802464), (26, 792740736), (27, 763379968), (32, 644101848), (34, 606213504), (36, 572534976), (39, 528493824), (48, 429401232), (51, 404142336), (52, 396370368), (54, 381689984), (64, 322050924), (68, 303106752), (72, 286267488), (78, 264246912), (96, 214700616), (102, 202071168), (103, 200109312), (104, 198185184), (108, 190844992), (117, 176164608), (128, 161025462), (131, 157337856), (136, 151553376), (144, 143133744), (153, 134714112), (156, 132123456), (192, 107350308), (204, 101035584), (206, 100054656), (208, 99092592), (216, 95422496), (221, 93263616), (234, 88082304), (256, 80512731), (262, 78668928), (272, 75776688), (288, 71566872), (306, 67357056), (309, 66703104), (312, 66061728), (351, 58721536), (384, 53675154), (393, 52445952), (408, 50517792), (412, 50027328), (416, 49546296), (432, 47711248), (442, 46631808), (459, 44904704), (468, 44041152), (524, 39334464), (544, 37888344), (576, 35783436), (612, 33678528), (618, 33351552), (624, 33030864), (663, 31087872), (702, 29360768), (768, 26837577), (786, 26222976), (816, 25258896), (824, 25013664), (832, 24773148), (864, 23855624), (884, 23315904), (918, 22452352), (927, 22234368), (936, 22020576), (1048, 19667232), (1088, 18944172), (1152, 17891718), (1179, 17481984), (1224, 16839264), (1236, 16675776), (1248, 16515432), (1326, 15543936), (1339, 15393024), (1404, 14680384), (1572, 13111488), (1632, 12629448), (1648, 12506832), (1664, 12386574), (1703, 12102912), (1728, 11927812), (1751, 11771136), (1768, 11657952), (1836, 11226176), (1854, 11117184), (1872, 11010288), (1989, 10362624), (2096, 9833616), (2176, 9472086), (2227, 9255168), (2304, 8945859), (2358, 8740992), (2448, 8419632), (2472, 8337888), (2496, 8257716), (2652, 7771968), (2678, 7696512), (2781, 7411456), (2808, 7340192), (3144, 6555744), (3264, 6314724), (3296, 6253416), (3328, 6193287), (3406, 6051456), (3456, 5963906), (3502, 5885568), (3536, 5828976), (3537, 5827328), (3672, 5613088), (3708, 5558592), (3744, 5505144), (3978, 5181312), (4017, 5131008), (4192, 4916808), (4352, 4736043), (4454, 4627584), (4716, 4370496), (4896, 4209816), (4944, 4168944), (4992, 4128858), (5109, 4034304), (5253, 3923712), (5304, 3885984), (5356, 3848256), (5562, 3705728), (5616, 3670096), (5967, 3454208), (6288, 3277872), (6528, 3157362), (6592, 3126708), (6681, 3085056), (6812, 3025728), (6912, 2981953), (7004, 2942784), (7072, 2914488), (7074, 2913664), (7344, 2806544), (7416, 2779296), (7488, 2752572), (7956, 2590656), (8034, 2565504), (8384, 2458404), (8908, 2313792), (9432, 2185248), (9792, 2104908), (9888, 2084472), (9984, 2064429), (10218, 2017152), (10506, 1961856), (10608, 1942992), (10712, 1924128), (11124, 1852864), (11232, 1835048), (11934, 1727104), (12051, 1710336), (12576, 1638936), (13056, 1578681), (13184, 1563354), (13362, 1542528), (13493, 1527552), (13624, 1512864), (14008, 1471392), (14144, 1457244), (14148, 1456832), (14688, 1403272), (14832, 1389648), (14976, 1376286), (15327, 1344768), (15759, 1307904), (15912, 1295328), (16068, 1282752), (16768, 1229202), (17816, 1156896), (18864, 1092624), (19584, 1052454), (19776, 1042236), (20043, 1028352), (20436, 1008576), (21012, 980928), (21216, 971496), (21424, 962064), (22248, 926432), (22464, 917524), (22763, 905472), (23868, 863552), (24102, 855168), (25152, 819468), (26368, 781677), (26724, 771264), (26986, 763776), (27248, 756432), (28016, 735696), (28288, 728622), (28296, 728416), (28951, 711936), (29376, 701636), (29664, 694824), (29952, 688143), (30654, 672384), (31518, 653952), (31824, 647664), (32136, 641376), (33536, 614601), (35632, 578448), (36153, 570112), (37728, 546312), (39168, 526227), (39552, 521118), (40086, 514176), (40479, 509184), (40872, 504288), (42024, 490464), (42432, 485748), (42848, 481032), (44496, 463216), (44928, 458762), (45526, 452736), (45981, 448256), (47277, 435968), (47736, 431776), (48204, 427584), (50304, 409734), (53448, 385632), (53972, 381888), (54496, 378216), (56032, 367848), (56576, 364311), (56592, 364208), (57902, 355968), (58752, 350818), (59328, 347412), (60129, 342784), (61308, 336192), (63036, 326976), (63648, 323832), (64272, 320688), (68289, 301824), (71264, 289224), (72306, 285056), (75456, 273156), (79104, 260559), (80172, 257088), (80958, 254592), (81744, 252144), (84048, 245232), (84864, 242874), (85696, 240516), (86853, 237312), (88992, 231608), (89856, 229381), (91052, 226368), (91962, 224128), (94554, 217984), (95472, 215888), (96408, 213792), (100608, 204867), (106896, 192816), (107944, 190944), (108992, 189108), (112064, 183924), (113184, 182104), (115804, 177984), (117504, 175409), (118656, 173706), (120258, 171392), (121437, 169728), (122616, 168096), (126072, 163488), (127296, 161916), (128544, 160344), (136578, 150912), (142528, 144612)]