20014057

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 23592960

約数和(自身を除く): 3578903

約数列:

[1, 7, 47, 127, 329, 479, 889, 3353, 5969, 22513, 41783, 60833, 157591, 425831, 2859151, 20014057]

約数ペア:

[(1, 20014057), (7, 2859151), (47, 425831), (127, 157591), (329, 60833), (479, 41783), (889, 22513), (3353, 5969)]