20137607127799

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{280362637}}^1$

素因数の和:280363006

約数の個数: 16

約数和(自身を含む): 23828581328896

約数和(自身を除く): 3690974201097

約数列:

[1, 7, 31, 217, 331, 2317, 10261, 71827, 280362637, 1962538459, 8691241747, 60838692229, 92800032847, 649600229929, 2876801018257, 20137607127799]

約数ペア:

[(1, 20137607127799), (7, 2876801018257), (31, 649600229929), (217, 92800032847), (331, 60838692229), (2317, 8691241747), (10261, 1962538459), (71827, 280362637)]