20539655136

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 1152

約数和(自身を含む): 86487367680

約数和(自身を除く): 65947712544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 17, 18, 21, 22, 24, 26, 27, 28, 32, 33, 34, 36, 39, 42, 44, 48, 51, 52, 54, 56, 63, 66, 68, 72, 77, 78, 84, 88, 91, 96, 99, 102, 104, 108, 112, 117, 119, 121, 126, 127, 132, 136, 143, 144, 153, 154, 156, 168, 176, 182, 187, 189, 198, 204, 208, 216, 221, 224, 231, 234, 238, 242, 252, 254, 264, 272, 273, 286, 288, 297, 306, 308, 312, 336, 351, 352, 357, 363, 364, 374, 378, 381, 396, 408, 416, 429, 432, 442, 459, 462, 468, 476, 484, 504, 508, 528, 544, 546, 561, 572, 594, 612, 616, 624, 663, 672, 693, 702, 714, 726, 728, 748, 756, 762, 792, 816, 819, 847, 858, 864, 884, 889, 918, 924, 936, 952, 968, 1001, 1008, 1016, 1056, 1071, 1089, 1092, 1122, 1143, 1144, 1188, 1224, 1232, 1248, 1287, 1309, 1326, 1386, 1397, 1404, 1428, 1452, 1456, 1496, 1512, 1524, 1547, 1573, 1584, 1632, 1638, 1651, 1683, 1694, 1716, 1768, 1778, 1836, 1848, 1872, 1904, 1936, 1989, 2002, 2016, 2032, 2057, 2079, 2142, 2159, 2178, 2184, 2244, 2286, 2288, 2376, 2431, 2448, 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16632, 16764, 17017, 17136, 17272, 17424, 17952, 18018, 18161, 18288, 18513, 18564, 18876, 19431, 19448, 19558, 19656, 19812, 20196, 20328, 20592, 20944, 21216, 21336, 21879, 22022, 22176, 22352, 22869, 23114, 23562, 23749, 23868, 24003, 24024, 24684, 24752, 25146, 25168, 25704, 25908, 26136, 26208, 26416, 26741, 26928, 27027, 27104, 27432, 27846, 28067, 28314, 28448, 28798, 29172, 29337, 29718, 30226, 30492, 30734, 30888, 31416, 31824, 32004, 32032, 32912, 33033, 33264, 33528, 34034, 34272, 34544, 34671, 34848, 35343, 36036, 36322, 36576, 37026, 37128, 37719, 37752, 38862, 38896, 39116, 39312, 39624, 40392, 40656, 41184, 41769, 41888, 42471, 42672, 43197, 43758, 44044, 44577, 44704, 45339, 45738, 46101, 46228, 47124, 47498, 47736, 48006, 48048, 49368, 49504, 50292, 50336, 51051, 51408, 51816, 52272, 52832, 53482, 53856, 54054, 54483, 54864, 55539, 55692, 56134, 56628, 57596, 58293, 58344, 58674, 59436, 60452, 60984, 61468, 61776, 62832, 63648, 64008, 65637, 65824, 66066, 66528, 67056, 68068, 69088, 69342, 70686, 71247, 72072, 72644, 74052, 74256, 75438, 75504, 77724, 77792, 78232, 78624, 79248, 80223, 80784, 81312, 83538, 84201, 84942, 85344, 86394, 87516, 88011, 88088, 89154, 90678, 91476, 92202, 92456, 94248, 94996, 95472, 96012, 96096, 98736, 99099, 100584, 102102, 102816, 103632, 104013, 104544, 106964, 107569, 108108, 108966, 109728, 111078, 111384, 112268, 113256, 115192, 116586, 116688, 117348, 118872, 120904, 121968, 122936, 123552, 125664, 127127, 128016, 129591, 131274, 132132, 134112, 136017, 136136, 138303, 138684, 141372, 142494, 144144, 145288, 148104, 148512, 150876, 151008, 153153, 155448, 156464, 158496, 160446, 161568, 163449, 166243, 167076, 168402, 169884, 172788, 175032, 176022, 176176, 178308, 181356, 182952, 184404, 184912, 187187, 188496, 189992, 190944, 192024, 196469, 197472, 198198, 199771, 201168, 204204, 207264, 208026, 213741, 213928, 215138, 216216, 217932, 222156, 222768, 224536, 226512, 230384, 233172, 233376, 234696, 237744, 240669, 241808, 243936, 245872, 252603, 254254, 256032, 259182, 261239, 262548, 264033, 264264, 272034, 272272, 276606, 277368, 282744, 284988, 288288, 290576, 296208, 297297, 301752, 306306, 308737, 310896, 312039, 312928, 320892, 322707, 326898, 332486, 334152, 336804, 339768, 345576, 350064, 352044, 352352, 356616, 362712, 365904, 368808, 369824, 374374, 376992, 379984, 381381, 384048, 388773, 392938, 396396, 399542, 402336, 408051, 408408, 414909, 416052, 427482, 427856, 430276, 432432, 435864, 444312, 445536, 449072, 453024, 459459, 460768, 466344, 469392, 475488, 481338, 483616, 490347, 491744, 498729, 505206, 508508, 518364, 522478, 525096, 528066, 528528, 544068, 544544, 553212, 554736, 561561, 565488, 569976, 581152, 589407, 592416, 594594, 599313, 603504, 612612, 617474, 621792, 624078, 641223, 641784, 645414, 653796, 664972, 668304, 673608, 679536, 691152, 700128, 704088, 713232, 722007, 725424, 731808, 737616, 748748, 757809, 759968, 762762, 768096, 777546, 783717, 785876, 792792, 799084, 816102, 816816, 829818, 832104, 854964, 855712, 860552, 864864, 871728, 888624, 898144, 918918, 926211, 932688, 938784, 962676, 968121, 980694, 997458, 1010412, 1017016, 1036728, 1044956, 1050192, 1056132, 1057056, 1088136, 1106424, 1109472, 1123122, 1130976, 1139952, 1144143, 1178814, 1189188, 1198626, 1207008, 1225224, 1234948, 1248156, 1282446, 1283568, 1290828, 1307592, 1329944, 1336608, 1347216, 1359072, 1382304, 1398397, 1408176, 1426464, 1444014, 1450848, 1475232, 1496187, 1497496, 1515618, 1525524, 1555092, 1567434, 1571752, 1585584, 1598168, 1632204, 1633632, 1659636, 1664208, 1684683, 1709928, 1721104, 1743456, 1768221, 1777248, 1797939, 1828673, 1837836, 1852422, 1865376, 1925352, 1936242, 1961388, 1994916, 2020824, 2034032, 2073456, 2089912, 2100384, 2112264, 2161159, 2176272, 2212848, 2246244, 2279904, 2288286, 2351151, 2357628, 2378376, 2397252, 2450448, 2469896, 2496312, 2564892, 2567136, 2581656, 2615184, 2659888, 2694432, 2778633, 2796794, 2816352, 2888028, 2904363, 2992374, 2994992, 3031236, 3051048, 3110184, 3134868, 3143504, 3171168, 3196336, 3264408, 3319272, 3328416, 3369366, 3396107, 3419856, 3432429, 3442208, 3536442, 3595878, 3657346, 3675672, 3704844, 3850704, 3872484, 3922776, 3989832, 4041648, 4068064, 4146912, 4179824, 4195191, 4224528, 4322318, 4352544, 4425696, 4488561, 4492488, 4576572, 4702302, 4715256, 4756752, 4794504, 4900896, 4939792, 4992624, 5054049, 5129784, 5163312, 5230368, 5304663, 5319776, 5393817, 5486019, 5557266, 5593588, 5776056, 5808726, 5984748, 5989984, 6062472, 6102096, 6220368, 6269736, 6287008, 6392672, 6483477, 6528816, 6638544, 6738732, 6792214, 6839712, 6864858, 7053453, 7072884, 7191756, 7314692, 7351344, 7409688, 7701408, 7744968, 7845552, 7979664, 8083296, 8335899, 8359648, 8390382, 8449056, 8644636, 8977122, 8984976, 9153144, 9404604, 9430512, 9513504, 9589008, 9879584, 9985248, 10108098, 10188321, 10259568, 10326624, 10609326, 10787634, 10972038, 11114532, 11187176, 11552112, 11617452, 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約数ペア:

[(1, 20539655136), (2, 10269827568), (3, 6846551712), (4, 5134913784), (6, 3423275856), (7, 2934236448), (8, 2567456892), (9, 2282183904), (11, 1867241376), (12, 1711637928), (13, 1579973472), (14, 1467118224), (16, 1283728446), (17, 1208215008), (18, 1141091952), (21, 978078816), (22, 933620688), (24, 855818964), (26, 789986736), (27, 760727968), (28, 733559112), (32, 641864223), (33, 622413792), (34, 604107504), (36, 570545976), (39, 526657824), (42, 489039408), (44, 466810344), (48, 427909482), (51, 402738336), (52, 394993368), (54, 380363984), (56, 366779556), (63, 326026272), (66, 311206896), (68, 302053752), (72, 285272988), (77, 266748768), (78, 263328912), (84, 244519704), (88, 233405172), (91, 225710496), (96, 213954741), (99, 207471264), (102, 201369168), (104, 197496684), (108, 190181992), (112, 183389778), (117, 175552608), (119, 172602144), (121, 169749216), (126, 163013136), (127, 161729568), (132, 155603448), (136, 151026876), (143, 143633952), (144, 142636494), (153, 134246112), (154, 133374384), (156, 131664456), (168, 122259852), (176, 116702586), (182, 112855248), (187, 109837728), (189, 108675424), (198, 103735632), (204, 100684584), (208, 98748342), (216, 95090996), (221, 92939616), (224, 91694889), (231, 88916256), (234, 87776304), (238, 86301072), (242, 84874608), (252, 81506568), (254, 80864784), (264, 77801724), (272, 75513438), (273, 75236832), (286, 71816976), (288, 71318247), (297, 69157088), (306, 67123056), (308, 66687192), (312, 65832228), (336, 61129926), (351, 58517536), (352, 58351293), (357, 57534048), (363, 56583072), (364, 56427624), (374, 54918864), (378, 54337712), (381, 53909856), (396, 51867816), (408, 50342292), (416, 49374171), (429, 47877984), (432, 47545498), (442, 46469808), (459, 44748704), (462, 44458128), (468, 43888152), (476, 43150536), (484, 42437304), (504, 40753284), (508, 40432392), (528, 38900862), (544, 37756719), (546, 37618416), (561, 36612576), (572, 35908488), (594, 34578544), (612, 33561528), (616, 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(1683, 12204192), (1694, 12124944), (1716, 11969496), (1768, 11617452), (1778, 11552112), (1836, 11187176), (1848, 11114532), (1872, 10972038), (1904, 10787634), (1936, 10609326), (1989, 10326624), (2002, 10259568), (2016, 10188321), (2032, 10108098), (2057, 9985248), (2079, 9879584), (2142, 9589008), (2159, 9513504), (2178, 9430512), (2184, 9404604), (2244, 9153144), (2286, 8984976), (2288, 8977122), (2376, 8644636), (2431, 8449056), (2448, 8390382), (2457, 8359648), (2464, 8335899), (2541, 8083296), (2574, 7979664), (2618, 7845552), (2652, 7744968), (2667, 7701408), (2772, 7409688), (2794, 7351344), (2808, 7314692), (2856, 7191756), (2904, 7072884), (2912, 7053453), (2992, 6864858), (3003, 6839712), (3024, 6792214), (3048, 6738732), (3094, 6638544), (3146, 6528816), (3168, 6483477), (3213, 6392672), (3267, 6287008), (3276, 6269736), (3302, 6220368), (3366, 6102096), (3388, 6062472), (3429, 5989984), (3432, 5984748), (3536, 5808726), (3556, 5776056), (3672, 5593588), (3696, 5557266), (3744, 5486019), (3808, 5393817), (3861, 5319776), (3872, 5304663), (3927, 5230368), (3978, 5163312), (4004, 5129784), (4064, 5054049), (4114, 4992624), (4158, 4939792), (4191, 4900896), (4284, 4794504), (4318, 4756752), (4356, 4715256), (4368, 4702302), (4488, 4576572), (4572, 4492488), (4576, 4488561), (4641, 4425696), (4719, 4352544), (4752, 4322318), (4862, 4224528), (4896, 4195191), (4914, 4179824), (4953, 4146912), (5049, 4068064), (5082, 4041648), (5148, 3989832), (5236, 3922776), (5304, 3872484), (5334, 3850704), (5544, 3704844), (5588, 3675672), (5616, 3657346), (5712, 3595878), (5808, 3536442), (5967, 3442208), (5984, 3432429), (6006, 3419856), (6048, 3396107), (6096, 3369366), (6171, 3328416), (6188, 3319272), (6292, 3264408), (6426, 3196336), (6477, 3171168), (6534, 3143504), (6552, 3134868), (6604, 3110184), (6732, 3051048), (6776, 3031236), (6858, 2994992), (6864, 2992374), (7072, 2904363), (7112, 2888028), (7293, 2816352), (7344, 2796794), (7392, 2778633), (7623, 2694432), (7722, 2659888), (7854, 2615184), (7956, 2581656), (8001, 2567136), (8008, 2564892), (8228, 2496312), (8316, 2469896), (8382, 2450448), (8568, 2397252), (8636, 2378376), (8712, 2357628), (8736, 2351151), (8976, 2288286), (9009, 2279904), (9144, 2246244), (9282, 2212848), (9438, 2176272), (9504, 2161159), (9724, 2112264), (9779, 2100384), (9828, 2089912), (9906, 2073456), (10098, 2034032), (10164, 2020824), (10296, 1994916), (10472, 1961388), (10608, 1936242), (10668, 1925352), (11011, 1865376), (11088, 1852422), (11176, 1837836), (11232, 1828673), (11424, 1797939), (11557, 1777248), (11616, 1768221), (11781, 1743456), (11934, 1721104), (12012, 1709928), (12192, 1684683), (12342, 1664208), (12376, 1659636), (12573, 1633632), (12584, 1632204), (12852, 1598168), (12954, 1585584), (13068, 1571752), (13104, 1567434), (13208, 1555092), (13464, 1525524), (13552, 1515618), (13716, 1497496), (13728, 1496187), (13923, 1475232), (14157, 1450848), (14224, 1444014), (14399, 1426464), 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