20257229568

素因数分解:

$2^8\times 3^1\times {\mathrm{26376601}}^1$

素因数の和:26376620

約数の個数: 36

約数和(自身を含む): 53913774488

約数和(自身を除く): 33656544920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 26376601, 52753202, 79129803, 105506404, 158259606, 211012808, 316519212, 422025616, 633038424, 844051232, 1266076848, 1688102464, 2532153696, 3376204928, 5064307392, 6752409856, 10128614784, 20257229568]

約数ペア:

[(1, 20257229568), (2, 10128614784), (3, 6752409856), (4, 5064307392), (6, 3376204928), (8, 2532153696), (12, 1688102464), (16, 1266076848), (24, 844051232), (32, 633038424), (48, 422025616), (64, 316519212), (96, 211012808), (128, 158259606), (192, 105506404), (256, 79129803), (384, 52753202), (768, 26376601)]