20183863

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{47269}}^1$

素因数の和:47337

約数の個数: 8

約数和(自身を含む): 23445920

約数和(自身を除く): 3262057

約数列:

[1, 7, 61, 427, 47269, 330883, 2883409, 20183863]

約数ペア:

[(1, 20183863), (7, 2883409), (61, 330883), (427, 47269)]