20188759934

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{14000527}}^1$

素因数の和:14000639

約数の個数: 16

約数和(自身を含む): 34945317888

約数和(自身を除く): 14756557954

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 14000527, 28001054, 98003689, 196007378, 1442054281, 2884108562, 10094379967, 20188759934]

約数ペア:

[(1, 20188759934), (2, 10094379967), (7, 2884108562), (14, 1442054281), (103, 196007378), (206, 98003689), (721, 28001054), (1442, 14000527)]