20802203136

素因数分解:

$2^9\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:687

約数の個数: 640

約数和(自身を含む): 76720089600

約数和(自身を除く): 55917886464

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 17, 18, 22, 24, 26, 27, 32, 33, 34, 36, 39, 44, 48, 51, 52, 54, 64, 66, 68, 72, 78, 88, 96, 99, 102, 104, 108, 117, 128, 132, 136, 143, 144, 153, 156, 176, 187, 192, 198, 204, 208, 216, 221, 234, 256, 264, 272, 286, 288, 297, 306, 312, 351, 352, 374, 384, 396, 408, 416, 429, 432, 442, 459, 468, 512, 528, 544, 561, 572, 576, 594, 612, 619, 624, 663, 702, 704, 748, 768, 792, 816, 832, 858, 864, 884, 918, 936, 1056, 1088, 1122, 1144, 1152, 1188, 1224, 1238, 1248, 1287, 1326, 1404, 1408, 1496, 1536, 1584, 1632, 1664, 1683, 1716, 1728, 1768, 1836, 1857, 1872, 1989, 2112, 2176, 2244, 2288, 2304, 2376, 2431, 2448, 2476, 2496, 2574, 2652, 2808, 2816, 2992, 3168, 3264, 3328, 3366, 3432, 3456, 3536, 3672, 3714, 3744, 3861, 3978, 4224, 4352, 4488, 4576, 4608, 4752, 4862, 4896, 4952, 4992, 5049, 5148, 5304, 5571, 5616, 5632, 5967, 5984, 6336, 6528, 6656, 6732, 6809, 6864, 6912, 7072, 7293, 7344, 7428, 7488, 7722, 7956, 8047, 8448, 8704, 8976, 9152, 9504, 9724, 9792, 9904, 9984, 10098, 10296, 10523, 10608, 11142, 11232, 11934, 11968, 12672, 13056, 13464, 13618, 13728, 13824, 14144, 14586, 14688, 14856, 14976, 15444, 15912, 16094, 16713, 16896, 17952, 18304, 19008, 19448, 19584, 19808, 19968, 20196, 20427, 20592, 21046, 21216, 21879, 22284, 22464, 23868, 23936, 24141, 25344, 26112, 26928, 27236, 27456, 28288, 29172, 29376, 29712, 29952, 30888, 31569, 31824, 32188, 33426, 35904, 36608, 38016, 38896, 39168, 39616, 40392, 40854, 41184, 42092, 42432, 43758, 44568, 44928, 47736, 47872, 48282, 50688, 53856, 54472, 54912, 56576, 58344, 58752, 59424, 59904, 61281, 61776, 63138, 63648, 64376, 65637, 66852, 71808, 72423, 73216, 76032, 77792, 78336, 79232, 80784, 81708, 82368, 84184, 84864, 87516, 88517, 89136, 89856, 94707, 95472, 95744, 96564, 107712, 108944, 109824, 113152, 115753, 116688, 117504, 118848, 122562, 123552, 126276, 127296, 128752, 131274, 133704, 136799, 143616, 144846, 152064, 155584, 158464, 161568, 163416, 164736, 168368, 169728, 175032, 177034, 178272, 179712, 183843, 189414, 190944, 193128, 215424, 217269, 217888, 219648, 231506, 233376, 235008, 237696, 245124, 247104, 252552, 254592, 257504, 262548, 265551, 267408, 273598, 284121, 287232, 289692, 311168, 316928, 323136, 326832, 329472, 336736, 339456, 347259, 350064, 354068, 356544, 367686, 378828, 381888, 386256, 410397, 430848, 434538, 435776, 463012, 466752, 475392, 490248, 494208, 505104, 509184, 515008, 525096, 531102, 534816, 547196, 568242, 579384, 622336, 646272, 653664, 658944, 673472, 694518, 700128, 708136, 713088, 735372, 757656, 763776, 772512, 796653, 820794, 861696, 869076, 871552, 926024, 933504, 950784, 980496, 988416, 1010208, 1018368, 1030016, 1041777, 1050192, 1062204, 1069632, 1094392, 1136484, 1158768, 1231191, 1244672, 1292544, 1307328, 1346944, 1389036, 1400256, 1416272, 1426176, 1470744, 1504789, 1515312, 1527552, 1545024, 1593306, 1641588, 1738152, 1743104, 1852048, 1867008, 1960992, 1976832, 2020416, 2060032, 2083554, 2100384, 2124408, 2139264, 2188784, 2272968, 2317536, 2389959, 2462382, 2585088, 2614656, 2693888, 2778072, 2800512, 2832544, 2852352, 2941488, 3009578, 3030624, 3055104, 3090048, 3125331, 3186612, 3283176, 3476304, 3486208, 3693573, 3704096, 3734016, 3921984, 4040832, 4120064, 4167108, 4200768, 4248816, 4278528, 4377568, 4514367, 4545936, 4635072, 4779918, 4924764, 5229312, 5387776, 5556144, 5601024, 5665088, 5882976, 6019156, 6061248, 6180096, 6250662, 6373224, 6566352, 6952608, 7387146, 7408192, 7843968, 8081664, 8334216, 8401536, 8497632, 8557056, 8755136, 9028734, 9091872, 9270144, 9559836, 9849528, 10458624, 11112288, 11202048, 11330176, 11765952, 12038312, 12122496, 12360192, 12501324, 12746448, 13132704, 13543101, 13905216, 14774292, 14816384, 15687936, 16163328, 16668432, 16803072, 16995264, 17510272, 18057468, 18183744, 18540288, 19119672, 19699056, 22224576, 22660352, 23531904, 24076624, 24244992, 25002648, 25492896, 26265408, 27086202, 27810432, 29548584, 29632768, 31375872, 33336864, 33606144, 33990528, 35020544, 36114936, 36367488, 37080576, 38239344, 39398112, 40629303, 44449152, 45320704, 47063808, 48153248, 48489984, 50005296, 50985792, 52530816, 54172404, 55620864, 59097168, 59265536, 66673728, 67981056, 70041088, 72229872, 72734976, 76478688, 78796224, 81258606, 88898304, 94127616, 96306496, 100010592, 101971584, 105061632, 108344808, 111241728, 118194336, 133347456, 135962112, 144459744, 145469952, 152957376, 157592448, 162517212, 177796608, 192612992, 200021184, 203943168, 210123264, 216689616, 236388672, 266694912, 288919488, 305914752, 315184896, 325034424, 385225984, 400042368, 407886336, 433379232, 472777344, 533389824, 577838976, 611829504, 630369792, 650068848, 770451968, 800084736, 866758464, 945554688, 1155677952, 1223659008, 1300137696, 1600169472, 1733516928, 1891109376, 2311355904, 2600275392, 3467033856, 5200550784, 6934067712, 10401101568, 20802203136]

約数ペア:

[(1, 20802203136), (2, 10401101568), (3, 6934067712), (4, 5200550784), (6, 3467033856), (8, 2600275392), (9, 2311355904), (11, 1891109376), (12, 1733516928), (13, 1600169472), (16, 1300137696), (17, 1223659008), (18, 1155677952), (22, 945554688), (24, 866758464), (26, 800084736), (27, 770451968), (32, 650068848), (33, 630369792), (34, 611829504), (36, 577838976), (39, 533389824), (44, 472777344), (48, 433379232), (51, 407886336), (52, 400042368), (54, 385225984), (64, 325034424), (66, 315184896), (68, 305914752), (72, 288919488), (78, 266694912), (88, 236388672), (96, 216689616), (99, 210123264), (102, 203943168), (104, 200021184), (108, 192612992), (117, 177796608), (128, 162517212), (132, 157592448), (136, 152957376), (143, 145469952), (144, 144459744), (153, 135962112), (156, 133347456), (176, 118194336), (187, 111241728), (192, 108344808), (198, 105061632), (204, 101971584), (208, 100010592), (216, 96306496), (221, 94127616), (234, 88898304), (256, 81258606), (264, 78796224), (272, 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(1664, 12501324), (1683, 12360192), (1716, 12122496), (1728, 12038312), (1768, 11765952), (1836, 11330176), (1857, 11202048), (1872, 11112288), (1989, 10458624), (2112, 9849528), (2176, 9559836), (2244, 9270144), (2288, 9091872), (2304, 9028734), (2376, 8755136), (2431, 8557056), (2448, 8497632), (2476, 8401536), (2496, 8334216), (2574, 8081664), (2652, 7843968), (2808, 7408192), (2816, 7387146), (2992, 6952608), (3168, 6566352), (3264, 6373224), (3328, 6250662), (3366, 6180096), (3432, 6061248), (3456, 6019156), (3536, 5882976), (3672, 5665088), (3714, 5601024), (3744, 5556144), (3861, 5387776), (3978, 5229312), (4224, 4924764), (4352, 4779918), (4488, 4635072), (4576, 4545936), (4608, 4514367), (4752, 4377568), (4862, 4278528), (4896, 4248816), (4952, 4200768), (4992, 4167108), (5049, 4120064), (5148, 4040832), (5304, 3921984), (5571, 3734016), (5616, 3704096), (5632, 3693573), (5967, 3486208), (5984, 3476304), (6336, 3283176), (6528, 3186612), (6656, 3125331), (6732, 3090048), (6809, 3055104), (6864, 3030624), (6912, 3009578), (7072, 2941488), (7293, 2852352), (7344, 2832544), (7428, 2800512), (7488, 2778072), (7722, 2693888), (7956, 2614656), (8047, 2585088), (8448, 2462382), (8704, 2389959), (8976, 2317536), (9152, 2272968), (9504, 2188784), (9724, 2139264), (9792, 2124408), (9904, 2100384), (9984, 2083554), (10098, 2060032), (10296, 2020416), (10523, 1976832), (10608, 1960992), (11142, 1867008), (11232, 1852048), (11934, 1743104), (11968, 1738152), (12672, 1641588), (13056, 1593306), (13464, 1545024), (13618, 1527552), (13728, 1515312), (13824, 1504789), (14144, 1470744), (14586, 1426176), (14688, 1416272), (14856, 1400256), (14976, 1389036), (15444, 1346944), (15912, 1307328), (16094, 1292544), (16713, 1244672), (16896, 1231191), (17952, 1158768), (18304, 1136484), (19008, 1094392), (19448, 1069632), (19584, 1062204), (19808, 1050192), (19968, 1041777), (20196, 1030016), (20427, 1018368), (20592, 1010208), (21046, 988416), (21216, 980496), (21879, 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(78336, 265551), (79232, 262548), (80784, 257504), (81708, 254592), (82368, 252552), (84184, 247104), (84864, 245124), (87516, 237696), (88517, 235008), (89136, 233376), (89856, 231506), (94707, 219648), (95472, 217888), (95744, 217269), (96564, 215424), (107712, 193128), (108944, 190944), (109824, 189414), (113152, 183843), (115753, 179712), (116688, 178272), (117504, 177034), (118848, 175032), (122562, 169728), (123552, 168368), (126276, 164736), (127296, 163416), (128752, 161568), (131274, 158464), (133704, 155584), (136799, 152064), (143616, 144846)]