20135791872

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{3023}}^1$

素因数の和:3118

約数の個数: 324

約数和(自身を含む): 68702437440

約数和(自身を除く): 48566645568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 59, 63, 64, 72, 84, 96, 98, 112, 118, 126, 128, 144, 147, 168, 177, 192, 196, 224, 236, 252, 256, 288, 294, 336, 354, 384, 392, 413, 441, 448, 472, 504, 531, 576, 588, 672, 708, 768, 784, 826, 882, 896, 944, 1008, 1062, 1152, 1176, 1239, 1344, 1416, 1568, 1652, 1764, 1792, 1888, 2016, 2124, 2304, 2352, 2478, 2688, 2832, 2891, 3023, 3136, 3304, 3528, 3717, 3776, 4032, 4248, 4704, 4956, 5376, 5664, 5782, 6046, 6272, 6608, 7056, 7434, 7552, 8064, 8496, 8673, 9069, 9408, 9912, 11328, 11564, 12092, 12544, 13216, 14112, 14868, 15104, 16128, 16992, 17346, 18138, 18816, 19824, 21161, 22656, 23128, 24184, 26019, 26432, 27207, 28224, 29736, 33984, 34692, 36276, 37632, 39648, 42322, 45312, 46256, 48368, 52038, 52864, 54414, 56448, 59472, 63483, 67968, 69384, 72552, 79296, 84644, 92512, 96736, 104076, 105728, 108828, 112896, 118944, 126966, 135936, 138768, 145104, 148127, 158592, 169288, 178357, 185024, 190449, 193472, 208152, 217656, 237888, 253932, 277536, 290208, 296254, 317184, 338576, 356714, 370048, 380898, 386944, 416304, 435312, 444381, 475776, 507864, 535071, 555072, 580416, 592508, 677152, 713428, 740096, 761796, 773888, 832608, 870624, 888762, 951552, 1015728, 1070142, 1110144, 1160832, 1185016, 1248499, 1333143, 1354304, 1426856, 1523592, 1605213, 1665216, 1741248, 1777524, 2031456, 2140284, 2220288, 2321664, 2370032, 2496998, 2666286, 2708608, 2853712, 3047184, 3210426, 3330432, 3482496, 3555048, 3745497, 4062912, 4280568, 4740064, 4993996, 5332572, 5417216, 5707424, 6094368, 6420852, 6660864, 6964992, 7110096, 7490994, 8125824, 8561136, 8739493, 9480128, 9987992, 10665144, 11236491, 11414848, 12188736, 12841704, 14220192, 14981988, 16251648, 17122272, 17478986, 18960256, 19975984, 21330288, 22472982, 22829696, 24377472, 25683408, 26218479, 28440384, 29963976, 34244544, 34957972, 37920512, 39951968, 42660576, 44945964, 45659392, 48754944, 51366816, 52436958, 56880768, 59927952, 68489088, 69915944, 78655437, 79903936, 85321152, 89891928, 102733632, 104873916, 113761536, 119855904, 136978176, 139831888, 157310874, 159807872, 170642304, 179783856, 205467264, 209747832, 239711808, 279663776, 314621748, 319615744, 341284608, 359567712, 410934528, 419495664, 479423616, 559327552, 629243496, 719135424, 838991328, 958847232, 1118655104, 1258486992, 1438270848, 1677982656, 2237310208, 2516973984, 2876541696, 3355965312, 5033947968, 6711930624, 10067895936, 20135791872]

約数ペア:

[(1, 20135791872), (2, 10067895936), (3, 6711930624), (4, 5033947968), (6, 3355965312), (7, 2876541696), (8, 2516973984), (9, 2237310208), (12, 1677982656), (14, 1438270848), (16, 1258486992), (18, 1118655104), (21, 958847232), (24, 838991328), (28, 719135424), (32, 629243496), (36, 559327552), (42, 479423616), (48, 419495664), (49, 410934528), (56, 359567712), (59, 341284608), (63, 319615744), (64, 314621748), (72, 279663776), (84, 239711808), (96, 209747832), (98, 205467264), (112, 179783856), (118, 170642304), (126, 159807872), (128, 157310874), (144, 139831888), (147, 136978176), (168, 119855904), (177, 113761536), (192, 104873916), (196, 102733632), (224, 89891928), (236, 85321152), (252, 79903936), (256, 78655437), (288, 69915944), (294, 68489088), (336, 59927952), (354, 56880768), (384, 52436958), (392, 51366816), (413, 48754944), (441, 45659392), (448, 44945964), (472, 42660576), (504, 39951968), (531, 37920512), (576, 34957972), (588, 34244544), (672, 29963976), (708, 28440384), (768, 26218479), (784, 25683408), (826, 24377472), (882, 22829696), (896, 22472982), (944, 21330288), (1008, 19975984), (1062, 18960256), (1152, 17478986), (1176, 17122272), (1239, 16251648), (1344, 14981988), (1416, 14220192), (1568, 12841704), (1652, 12188736), (1764, 11414848), (1792, 11236491), (1888, 10665144), (2016, 9987992), (2124, 9480128), (2304, 8739493), (2352, 8561136), (2478, 8125824), (2688, 7490994), (2832, 7110096), (2891, 6964992), (3023, 6660864), (3136, 6420852), (3304, 6094368), (3528, 5707424), (3717, 5417216), (3776, 5332572), (4032, 4993996), (4248, 4740064), (4704, 4280568), (4956, 4062912), (5376, 3745497), (5664, 3555048), (5782, 3482496), (6046, 3330432), (6272, 3210426), (6608, 3047184), (7056, 2853712), (7434, 2708608), (7552, 2666286), (8064, 2496998), (8496, 2370032), (8673, 2321664), (9069, 2220288), (9408, 2140284), (9912, 2031456), (11328, 1777524), (11564, 1741248), (12092, 1665216), (12544, 1605213), (13216, 1523592), (14112, 1426856), (14868, 1354304), (15104, 1333143), (16128, 1248499), (16992, 1185016), (17346, 1160832), (18138, 1110144), (18816, 1070142), (19824, 1015728), (21161, 951552), (22656, 888762), (23128, 870624), (24184, 832608), (26019, 773888), (26432, 761796), (27207, 740096), (28224, 713428), (29736, 677152), (33984, 592508), (34692, 580416), (36276, 555072), (37632, 535071), (39648, 507864), (42322, 475776), (45312, 444381), (46256, 435312), (48368, 416304), (52038, 386944), (52864, 380898), (54414, 370048), (56448, 356714), (59472, 338576), (63483, 317184), (67968, 296254), (69384, 290208), (72552, 277536), (79296, 253932), (84644, 237888), (92512, 217656), (96736, 208152), (104076, 193472), (105728, 190449), (108828, 185024), (112896, 178357), (118944, 169288), (126966, 158592), (135936, 148127), (138768, 145104)]