20350697943

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{8819}}^1\times {\mathrm{45247}}^1$

素因数の和:54086

約数の個数: 16

約数和(自身を含む): 28734289920

約数和(自身を除く): 8383591977

約数列:

[1, 3, 17, 51, 8819, 26457, 45247, 135741, 149923, 449769, 769199, 2307597, 399033293, 1197099879, 6783565981, 20350697943]

約数ペア:

[(1, 20350697943), (3, 6783565981), (17, 1197099879), (51, 399033293), (8819, 2307597), (26457, 769199), (45247, 449769), (135741, 149923)]