20124808704

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4363}}^1$

素因数の和:4418

約数の個数: 480

約数和(自身を含む): 78001507584

約数和(自身を除く): 57876698880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 32, 33, 36, 39, 42, 44, 48, 52, 56, 63, 64, 66, 72, 77, 78, 84, 88, 91, 96, 99, 104, 112, 117, 126, 128, 132, 143, 144, 154, 156, 168, 176, 182, 192, 198, 208, 224, 231, 234, 252, 256, 264, 273, 286, 288, 308, 312, 336, 352, 364, 384, 396, 416, 429, 448, 462, 468, 504, 512, 528, 546, 572, 576, 616, 624, 672, 693, 704, 728, 768, 792, 819, 832, 858, 896, 924, 936, 1001, 1008, 1056, 1092, 1144, 1152, 1232, 1248, 1287, 1344, 1386, 1408, 1456, 1536, 1584, 1638, 1664, 1716, 1792, 1848, 1872, 2002, 2016, 2112, 2184, 2288, 2304, 2464, 2496, 2574, 2688, 2772, 2816, 2912, 3003, 3168, 3276, 3328, 3432, 3584, 3696, 3744, 4004, 4032, 4224, 4363, 4368, 4576, 4608, 4928, 4992, 5148, 5376, 5544, 5632, 5824, 6006, 6336, 6552, 6656, 6864, 7392, 7488, 8008, 8064, 8448, 8726, 8736, 9009, 9152, 9856, 9984, 10296, 10752, 11088, 11648, 12012, 12672, 13089, 13104, 13728, 14784, 14976, 16016, 16128, 16896, 17452, 17472, 18018, 18304, 19712, 19968, 20592, 22176, 23296, 24024, 25344, 26178, 26208, 27456, 29568, 29952, 30541, 32032, 32256, 34904, 34944, 36036, 36608, 39267, 39424, 41184, 44352, 46592, 47993, 48048, 50688, 52356, 52416, 54912, 56719, 59136, 59904, 61082, 64064, 69808, 69888, 72072, 73216, 78534, 82368, 88704, 91623, 95986, 96096, 104712, 104832, 109824, 113438, 118272, 122164, 128128, 139616, 139776, 143979, 144144, 157068, 164736, 170157, 177408, 183246, 191972, 192192, 209424, 209664, 219648, 226876, 244328, 256256, 274869, 279232, 287958, 288288, 314136, 329472, 335951, 340314, 354816, 366492, 383944, 384384, 397033, 418848, 419328, 431937, 453752, 488656, 510471, 512512, 549738, 558464, 575916, 576576, 623909, 628272, 658944, 671902, 680628, 732984, 767888, 768768, 794066, 837696, 863874, 907504, 977312, 1007853, 1020942, 1099476, 1116928, 1151832, 1153152, 1191099, 1247818, 1256544, 1343804, 1361256, 1465968, 1535776, 1537536, 1588132, 1675392, 1727748, 1815008, 1871727, 1954624, 2015706, 2041884, 2198952, 2233856, 2303664, 2306304, 2382198, 2495636, 2513088, 2687608, 2722512, 2931936, 3023559, 3071552, 3176264, 3350784, 3455496, 3573297, 3630016, 3743454, 3909248, 4031412, 4083768, 4367363, 4397904, 4607328, 4612608, 4764396, 4991272, 5026176, 5375216, 5445024, 5615181, 5863872, 6047118, 6143104, 6352528, 6701568, 6910992, 7146594, 7260032, 7486908, 7818496, 8062824, 8167536, 8734726, 8795808, 9214656, 9528792, 9982544, 10052352, 10750432, 10890048, 11230362, 11727744, 12094236, 12286208, 12705056, 13102089, 13821984, 14293188, 14520064, 14973816, 15636992, 16125648, 16335072, 17469452, 17591616, 18429312, 19057584, 19965088, 20104704, 21500864, 21780096, 22460724, 23455488, 24188472, 24572416, 25410112, 26204178, 27643968, 28586376, 29040128, 29947632, 32251296, 32670144, 34938904, 35183232, 36858624, 38115168, 39306267, 39930176, 43001728, 43560192, 44921448, 46910976, 48376944, 50820224, 52408356, 55287936, 57172752, 59895264, 64502592, 65340288, 69877808, 70366464, 73717248, 76230336, 78612534, 79860352, 86003456, 87120384, 89842896, 96753888, 101640448, 104816712, 110575872, 114345504, 119790528, 129005184, 130680576, 139755616, 140732928, 152460672, 157225068, 159720704, 172006912, 179685792, 193507776, 203280896, 209633424, 221151744, 228691008, 239581056, 258010368, 261361152, 279511232, 304921344, 314450136, 319441408, 359371584, 387015552, 419266848, 457382016, 479162112, 516020736, 559022464, 609842688, 628900272, 718743168, 774031104, 838533696, 914764032, 958324224, 1118044928, 1257800544, 1437486336, 1548062208, 1677067392, 1829528064, 2236089856, 2515601088, 2874972672, 3354134784, 5031202176, 6708269568, 10062404352, 20124808704]

約数ペア:

[(1, 20124808704), (2, 10062404352), (3, 6708269568), (4, 5031202176), (6, 3354134784), (7, 2874972672), (8, 2515601088), (9, 2236089856), (11, 1829528064), (12, 1677067392), (13, 1548062208), (14, 1437486336), (16, 1257800544), (18, 1118044928), (21, 958324224), (22, 914764032), (24, 838533696), (26, 774031104), (28, 718743168), (32, 628900272), (33, 609842688), (36, 559022464), (39, 516020736), (42, 479162112), (44, 457382016), (48, 419266848), (52, 387015552), (56, 359371584), (63, 319441408), (64, 314450136), (66, 304921344), (72, 279511232), (77, 261361152), (78, 258010368), (84, 239581056), (88, 228691008), (91, 221151744), (96, 209633424), (99, 203280896), (104, 193507776), (112, 179685792), (117, 172006912), (126, 159720704), (128, 157225068), (132, 152460672), (143, 140732928), (144, 139755616), (154, 130680576), (156, 129005184), (168, 119790528), (176, 114345504), (182, 110575872), (192, 104816712), (198, 101640448), (208, 96753888), (224, 89842896), (231, 87120384), (234, 86003456), (252, 79860352), (256, 78612534), (264, 76230336), (273, 73717248), (286, 70366464), (288, 69877808), (308, 65340288), (312, 64502592), (336, 59895264), (352, 57172752), (364, 55287936), (384, 52408356), (396, 50820224), (416, 48376944), (429, 46910976), (448, 44921448), (462, 43560192), (468, 43001728), (504, 39930176), (512, 39306267), (528, 38115168), (546, 36858624), (572, 35183232), (576, 34938904), (616, 32670144), (624, 32251296), (672, 29947632), (693, 29040128), (704, 28586376), (728, 27643968), (768, 26204178), (792, 25410112), (819, 24572416), (832, 24188472), (858, 23455488), (896, 22460724), (924, 21780096), (936, 21500864), (1001, 20104704), (1008, 19965088), (1056, 19057584), (1092, 18429312), (1144, 17591616), (1152, 17469452), (1232, 16335072), (1248, 16125648), (1287, 15636992), (1344, 14973816), (1386, 14520064), (1408, 14293188), (1456, 13821984), (1536, 13102089), (1584, 12705056), (1638, 12286208), (1664, 12094236), (1716, 11727744), (1792, 11230362), (1848, 10890048), (1872, 10750432), (2002, 10052352), (2016, 9982544), (2112, 9528792), (2184, 9214656), (2288, 8795808), (2304, 8734726), (2464, 8167536), (2496, 8062824), (2574, 7818496), (2688, 7486908), (2772, 7260032), (2816, 7146594), (2912, 6910992), (3003, 6701568), (3168, 6352528), (3276, 6143104), (3328, 6047118), (3432, 5863872), (3584, 5615181), (3696, 5445024), (3744, 5375216), (4004, 5026176), (4032, 4991272), (4224, 4764396), (4363, 4612608), (4368, 4607328), (4576, 4397904), (4608, 4367363), (4928, 4083768), (4992, 4031412), (5148, 3909248), (5376, 3743454), (5544, 3630016), (5632, 3573297), (5824, 3455496), (6006, 3350784), (6336, 3176264), (6552, 3071552), (6656, 3023559), (6864, 2931936), (7392, 2722512), (7488, 2687608), (8008, 2513088), (8064, 2495636), (8448, 2382198), (8726, 2306304), (8736, 2303664), (9009, 2233856), (9152, 2198952), (9856, 2041884), (9984, 2015706), (10296, 1954624), (10752, 1871727), (11088, 1815008), (11648, 1727748), (12012, 1675392), (12672, 1588132), (13089, 1537536), (13104, 1535776), (13728, 1465968), (14784, 1361256), (14976, 1343804), (16016, 1256544), (16128, 1247818), (16896, 1191099), (17452, 1153152), (17472, 1151832), (18018, 1116928), (18304, 1099476), (19712, 1020942), (19968, 1007853), (20592, 977312), (22176, 907504), (23296, 863874), (24024, 837696), (25344, 794066), (26178, 768768), (26208, 767888), (27456, 732984), (29568, 680628), (29952, 671902), (30541, 658944), (32032, 628272), (32256, 623909), (34904, 576576), (34944, 575916), (36036, 558464), (36608, 549738), (39267, 512512), (39424, 510471), (41184, 488656), (44352, 453752), (46592, 431937), (47993, 419328), (48048, 418848), (50688, 397033), (52356, 384384), (52416, 383944), (54912, 366492), (56719, 354816), (59136, 340314), (59904, 335951), (61082, 329472), (64064, 314136), (69808, 288288), (69888, 287958), (72072, 279232), (73216, 274869), (78534, 256256), (82368, 244328), (88704, 226876), (91623, 219648), (95986, 209664), (96096, 209424), (104712, 192192), (104832, 191972), (109824, 183246), (113438, 177408), (118272, 170157), (122164, 164736), (128128, 157068), (139616, 144144), (139776, 143979)]