20437967

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{45317}}^1$

素因数の和:45369

約数の個数: 8

約数和(自身を含む): 22840272

約数和(自身を除く): 2402305

約数列:

[1, 11, 41, 451, 45317, 498487, 1857997, 20437967]

約数ペア:

[(1, 20437967), (11, 1857997), (41, 498487), (451, 45317)]