20228216259

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{445271}}^1$

素因数の和:446090

約数の個数: 16

約数和(自身を含む): 28426164480

約数和(自身を除く): 8197948221

約数列:

[1, 3, 19, 57, 797, 2391, 15143, 45429, 445271, 1335813, 8460149, 25380447, 354880987, 1064642961, 6742738753, 20228216259]

約数ペア:

[(1, 20228216259), (3, 6742738753), (19, 1064642961), (57, 354880987), (797, 25380447), (2391, 8460149), (15143, 1335813), (45429, 445271)]