20679791

素因数分解:

${\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:382

約数の個数: 16

約数和(自身を含む): 23113728

約数和(自身を除く): 2433937

約数列:

[1, 11, 113, 127, 131, 1243, 1397, 1441, 14351, 14803, 16637, 157861, 162833, 183007, 1879981, 20679791]

約数ペア:

[(1, 20679791), (11, 1879981), (113, 183007), (127, 162833), (131, 157861), (1243, 16637), (1397, 14803), (1441, 14351)]