20147856773

素因数分解:

${\mathrm{11}}^3\times {\mathrm{53}}^1\times {\mathrm{285611}}^1$

素因数の和:285697

約数の個数: 16

約数和(自身を含む): 22579342272

約数和(自身を除く): 2431485499

約数列:

[1, 11, 53, 121, 583, 1331, 6413, 70543, 285611, 3141721, 15137383, 34558931, 166511213, 380148241, 1831623343, 20147856773]

約数ペア:

[(1, 20147856773), (11, 1831623343), (53, 380148241), (121, 166511213), (583, 34558931), (1331, 15137383), (6413, 3141721), (70543, 285611)]