20163343202

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1861}}^1\times {\mathrm{60869}}^1$

素因数の和:62821

約数の個数: 16

約数和(自身を含む): 30601783800

約数和(自身を除く): 10438440598

約数列:

[1, 2, 89, 178, 1861, 3722, 60869, 121738, 165629, 331258, 5417341, 10834682, 113277209, 226554418, 10081671601, 20163343202]

約数ペア:

[(1, 20163343202), (2, 10081671601), (89, 226554418), (178, 113277209), (1861, 10834682), (3722, 5417341), (60869, 331258), (121738, 165629)]