20052274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{1723}}^1$

素因数の和:1782

約数の個数: 24

約数和(自身を含む): 34321392

約数和(自身を除く): 14269118

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 529, 1058, 1723, 3446, 5819, 11638, 18953, 37906, 39629, 79258, 435919, 871838, 911467, 1822934, 10026137, 20052274]

約数ペア:

[(1, 20052274), (2, 10026137), (11, 1822934), (22, 911467), (23, 871838), (46, 435919), (253, 79258), (506, 39629), (529, 37906), (1058, 18953), (1723, 11638), (3446, 5819)]