20172132864

素因数分解:

$2^9\times 3^3\times {\mathrm{13}}^1\times {\mathrm{112247}}^1$

素因数の和:112287

約数の個数: 160

約数和(自身を含む): 64304634240

約数和(自身を除く): 44132501376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 512, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1536, 1664, 1728, 1872, 2304, 2496, 2808, 3328, 3456, 3744, 4608, 4992, 5616, 6656, 6912, 7488, 9984, 11232, 13824, 14976, 19968, 22464, 29952, 44928, 59904, 89856, 112247, 179712, 224494, 336741, 448988, 673482, 897976, 1010223, 1346964, 1459211, 1795952, 2020446, 2693928, 2918422, 3030669, 3591904, 4040892, 4377633, 5387856, 5836844, 6061338, 7183808, 8081784, 8755266, 10775712, 11673688, 12122676, 13132899, 14367616, 16163568, 17510532, 21551424, 23347376, 24245352, 26265798, 28735232, 32327136, 35021064, 39398697, 43102848, 46694752, 48490704, 52531596, 57470464, 64654272, 70042128, 78797394, 86205696, 93389504, 96981408, 105063192, 129308544, 140084256, 157594788, 172411392, 186779008, 193962816, 210126384, 258617088, 280168512, 315189576, 373558016, 387925632, 420252768, 517234176, 560337024, 630379152, 747116032, 775851264, 840505536, 1120674048, 1260758304, 1551702528, 1681011072, 2241348096, 2521516608, 3362022144, 5043033216, 6724044288, 10086066432, 20172132864]

約数ペア:

[(1, 20172132864), (2, 10086066432), (3, 6724044288), (4, 5043033216), (6, 3362022144), (8, 2521516608), (9, 2241348096), (12, 1681011072), (13, 1551702528), (16, 1260758304), (18, 1120674048), (24, 840505536), (26, 775851264), (27, 747116032), (32, 630379152), (36, 560337024), (39, 517234176), (48, 420252768), (52, 387925632), (54, 373558016), (64, 315189576), (72, 280168512), (78, 258617088), (96, 210126384), (104, 193962816), (108, 186779008), (117, 172411392), (128, 157594788), (144, 140084256), (156, 129308544), (192, 105063192), (208, 96981408), (216, 93389504), (234, 86205696), (256, 78797394), (288, 70042128), (312, 64654272), (351, 57470464), (384, 52531596), (416, 48490704), (432, 46694752), (468, 43102848), (512, 39398697), (576, 35021064), (624, 32327136), (702, 28735232), (768, 26265798), (832, 24245352), (864, 23347376), (936, 21551424), (1152, 17510532), (1248, 16163568), (1404, 14367616), (1536, 13132899), (1664, 12122676), (1728, 11673688), (1872, 10775712), (2304, 8755266), (2496, 8081784), (2808, 7183808), (3328, 6061338), (3456, 5836844), (3744, 5387856), (4608, 4377633), (4992, 4040892), (5616, 3591904), (6656, 3030669), (6912, 2918422), (7488, 2693928), (9984, 2020446), (11232, 1795952), (13824, 1459211), (14976, 1346964), (19968, 1010223), (22464, 897976), (29952, 673482), (44928, 448988), (59904, 336741), (89856, 224494), (112247, 179712)]