20468514816

素因数分解:

$2^{14}\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1254

約数の個数: 180

約数和(自身を含む): 59649571072

約数和(自身を除く): 39181056256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 256, 288, 381, 384, 508, 512, 576, 762, 768, 1016, 1024, 1093, 1143, 1152, 1524, 1536, 2032, 2048, 2186, 2286, 2304, 3048, 3072, 3279, 4064, 4096, 4372, 4572, 4608, 6096, 6144, 6558, 8128, 8192, 8744, 9144, 9216, 9837, 12192, 12288, 13116, 16256, 16384, 17488, 18288, 18432, 19674, 24384, 24576, 26232, 32512, 34976, 36576, 36864, 39348, 48768, 49152, 52464, 65024, 69952, 73152, 73728, 78696, 97536, 104928, 130048, 138811, 139904, 146304, 147456, 157392, 195072, 209856, 260096, 277622, 279808, 292608, 314784, 390144, 416433, 419712, 520192, 555244, 559616, 585216, 629568, 780288, 832866, 839424, 1040384, 1110488, 1119232, 1170432, 1249299, 1259136, 1560576, 1665732, 1678848, 2080768, 2220976, 2238464, 2340864, 2498598, 2518272, 3121152, 3331464, 3357696, 4441952, 4476928, 4681728, 4997196, 5036544, 6242304, 6662928, 6715392, 8883904, 8953856, 9363456, 9994392, 10073088, 13325856, 13430784, 17767808, 17907712, 18726912, 19988784, 20146176, 26651712, 26861568, 35535616, 39977568, 40292352, 53303424, 53723136, 71071232, 79955136, 80584704, 106606848, 142142464, 159910272, 161169408, 213213696, 284284928, 319820544, 426427392, 568569856, 639641088, 852854784, 1137139712, 1279282176, 1705709568, 2274279424, 2558564352, 3411419136, 5117128704, 6822838272, 10234257408, 20468514816]

約数ペア:

[(1, 20468514816), (2, 10234257408), (3, 6822838272), (4, 5117128704), (6, 3411419136), (8, 2558564352), (9, 2274279424), (12, 1705709568), (16, 1279282176), (18, 1137139712), (24, 852854784), (32, 639641088), (36, 568569856), (48, 426427392), (64, 319820544), (72, 284284928), (96, 213213696), (127, 161169408), (128, 159910272), (144, 142142464), (192, 106606848), (254, 80584704), (256, 79955136), (288, 71071232), (381, 53723136), (384, 53303424), (508, 40292352), (512, 39977568), (576, 35535616), (762, 26861568), (768, 26651712), (1016, 20146176), (1024, 19988784), (1093, 18726912), (1143, 17907712), (1152, 17767808), (1524, 13430784), (1536, 13325856), (2032, 10073088), (2048, 9994392), (2186, 9363456), (2286, 8953856), (2304, 8883904), (3048, 6715392), (3072, 6662928), (3279, 6242304), (4064, 5036544), (4096, 4997196), (4372, 4681728), (4572, 4476928), (4608, 4441952), (6096, 3357696), (6144, 3331464), (6558, 3121152), (8128, 2518272), (8192, 2498598), (8744, 2340864), (9144, 2238464), (9216, 2220976), (9837, 2080768), (12192, 1678848), (12288, 1665732), (13116, 1560576), (16256, 1259136), (16384, 1249299), (17488, 1170432), (18288, 1119232), (18432, 1110488), (19674, 1040384), (24384, 839424), (24576, 832866), (26232, 780288), (32512, 629568), (34976, 585216), (36576, 559616), (36864, 555244), (39348, 520192), (48768, 419712), (49152, 416433), (52464, 390144), (65024, 314784), (69952, 292608), (73152, 279808), (73728, 277622), (78696, 260096), (97536, 209856), (104928, 195072), (130048, 157392), (138811, 147456), (139904, 146304)]