20803335168

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2837}}^1$

素因数の和:2909

約数の個数: 352

約数和(自身を含む): 71385735168

約数和(自身を除く): 50582400000

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 64, 66, 77, 84, 88, 93, 96, 112, 124, 128, 132, 154, 168, 176, 186, 192, 217, 224, 231, 248, 256, 264, 308, 336, 341, 352, 372, 384, 434, 448, 462, 496, 512, 528, 616, 651, 672, 682, 704, 744, 768, 868, 896, 924, 992, 1023, 1024, 1056, 1232, 1302, 1344, 1364, 1408, 1488, 1536, 1736, 1792, 1848, 1984, 2046, 2112, 2387, 2464, 2604, 2688, 2728, 2816, 2837, 2976, 3072, 3472, 3584, 3696, 3968, 4092, 4224, 4774, 4928, 5208, 5376, 5456, 5632, 5674, 5952, 6944, 7161, 7168, 7392, 7936, 8184, 8448, 8511, 9548, 9856, 10416, 10752, 10912, 11264, 11348, 11904, 13888, 14322, 14784, 15872, 16368, 16896, 17022, 19096, 19712, 19859, 20832, 21504, 21824, 22696, 23808, 27776, 28644, 29568, 31207, 31744, 32736, 33792, 34044, 38192, 39424, 39718, 41664, 43648, 45392, 47616, 55552, 57288, 59136, 59577, 62414, 65472, 68088, 76384, 78848, 79436, 83328, 87296, 87947, 90784, 93621, 95232, 111104, 114576, 118272, 119154, 124828, 130944, 136176, 152768, 158872, 166656, 174592, 175894, 181568, 187242, 218449, 222208, 229152, 236544, 238308, 249656, 261888, 263841, 272352, 305536, 317744, 333312, 349184, 351788, 363136, 374484, 436898, 458304, 476616, 499312, 523776, 527682, 544704, 611072, 615629, 635488, 655347, 666624, 703576, 726272, 748968, 873796, 916608, 953232, 967417, 998624, 1047552, 1055364, 1089408, 1222144, 1231258, 1270976, 1310694, 1407152, 1452544, 1497936, 1747592, 1833216, 1846887, 1906464, 1934834, 1997248, 2110728, 2178816, 2444288, 2462516, 2541952, 2621388, 2814304, 2902251, 2905088, 2995872, 3495184, 3666432, 3693774, 3812928, 3869668, 3994496, 4221456, 4357632, 4925032, 5083904, 5242776, 5628608, 5804502, 5991744, 6771919, 6990368, 7332864, 7387548, 7625856, 7739336, 7988992, 8442912, 8715264, 9850064, 10167808, 10485552, 11257216, 11609004, 11983488, 13543838, 13980736, 14775096, 15251712, 15478672, 15977984, 16885824, 19700128, 20315757, 20335616, 20971104, 22514432, 23218008, 23966976, 27087676, 27961472, 29550192, 30503424, 30957344, 31955968, 33771648, 39400256, 40631514, 41942208, 45028864, 46436016, 47933952, 54175352, 55922944, 59100384, 61006848, 61914688, 67543296, 78800512, 81263028, 83884416, 90057728, 92872032, 95867904, 108350704, 111845888, 118200768, 123829376, 135086592, 157601024, 162526056, 167768832, 185744064, 216701408, 223691776, 236401536, 247658752, 270173184, 315202048, 325052112, 335537664, 371488128, 433402816, 472803072, 495317504, 630404096, 650104224, 671075328, 742976256, 866805632, 945606144, 990635008, 1300208448, 1485952512, 1733611264, 1891212288, 2600416896, 2971905024, 3467222528, 5200833792, 6934445056, 10401667584, 20803335168]

約数ペア:

[(1, 20803335168), (2, 10401667584), (3, 6934445056), (4, 5200833792), (6, 3467222528), (7, 2971905024), (8, 2600416896), (11, 1891212288), (12, 1733611264), (14, 1485952512), (16, 1300208448), (21, 990635008), (22, 945606144), (24, 866805632), (28, 742976256), (31, 671075328), (32, 650104224), (33, 630404096), (42, 495317504), (44, 472803072), (48, 433402816), (56, 371488128), (62, 335537664), (64, 325052112), (66, 315202048), (77, 270173184), (84, 247658752), (88, 236401536), (93, 223691776), (96, 216701408), (112, 185744064), (124, 167768832), (128, 162526056), (132, 157601024), (154, 135086592), (168, 123829376), (176, 118200768), (186, 111845888), (192, 108350704), (217, 95867904), (224, 92872032), (231, 90057728), (248, 83884416), (256, 81263028), (264, 78800512), (308, 67543296), (336, 61914688), (341, 61006848), (352, 59100384), (372, 55922944), (384, 54175352), (434, 47933952), (448, 46436016), (462, 45028864), (496, 41942208), (512, 40631514), (528, 39400256), (616, 33771648), (651, 31955968), (672, 30957344), (682, 30503424), (704, 29550192), (744, 27961472), (768, 27087676), (868, 23966976), (896, 23218008), (924, 22514432), (992, 20971104), (1023, 20335616), (1024, 20315757), (1056, 19700128), (1232, 16885824), (1302, 15977984), (1344, 15478672), (1364, 15251712), (1408, 14775096), (1488, 13980736), (1536, 13543838), (1736, 11983488), (1792, 11609004), (1848, 11257216), (1984, 10485552), (2046, 10167808), (2112, 9850064), (2387, 8715264), (2464, 8442912), (2604, 7988992), (2688, 7739336), (2728, 7625856), (2816, 7387548), (2837, 7332864), (2976, 6990368), (3072, 6771919), (3472, 5991744), (3584, 5804502), (3696, 5628608), (3968, 5242776), (4092, 5083904), (4224, 4925032), (4774, 4357632), (4928, 4221456), (5208, 3994496), (5376, 3869668), (5456, 3812928), (5632, 3693774), (5674, 3666432), (5952, 3495184), (6944, 2995872), (7161, 2905088), (7168, 2902251), (7392, 2814304), (7936, 2621388), (8184, 2541952), (8448, 2462516), (8511, 2444288), (9548, 2178816), (9856, 2110728), (10416, 1997248), (10752, 1934834), (10912, 1906464), (11264, 1846887), (11348, 1833216), (11904, 1747592), (13888, 1497936), (14322, 1452544), (14784, 1407152), (15872, 1310694), (16368, 1270976), (16896, 1231258), (17022, 1222144), (19096, 1089408), (19712, 1055364), (19859, 1047552), (20832, 998624), (21504, 967417), (21824, 953232), (22696, 916608), (23808, 873796), (27776, 748968), (28644, 726272), (29568, 703576), (31207, 666624), (31744, 655347), (32736, 635488), (33792, 615629), (34044, 611072), (38192, 544704), (39424, 527682), (39718, 523776), (41664, 499312), (43648, 476616), (45392, 458304), (47616, 436898), (55552, 374484), (57288, 363136), (59136, 351788), (59577, 349184), (62414, 333312), (65472, 317744), (68088, 305536), (76384, 272352), (78848, 263841), (79436, 261888), (83328, 249656), (87296, 238308), (87947, 236544), (90784, 229152), (93621, 222208), (95232, 218449), (111104, 187242), (114576, 181568), (118272, 175894), (119154, 174592), (124828, 166656), (130944, 158872), (136176, 152768)]