20171427818

素因数分解:

$2^1\times {\mathrm{701}}^1\times {\mathrm{2459}}^1\times {\mathrm{5851}}^1$

素因数の和:9013

約数の個数: 16

約数和(自身を含む): 30317807520

約数和(自身を除く): 10146379702

約数列:

[1, 2, 701, 1402, 2459, 4918, 5851, 11702, 1723759, 3447518, 4101551, 8203102, 14387609, 28775218, 10085713909, 20171427818]

約数ペア:

[(1, 20171427818), (2, 10085713909), (701, 28775218), (1402, 14387609), (2459, 8203102), (4918, 4101551), (5851, 3447518), (11702, 1723759)]