20296825922

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{2011}}^1\times {\mathrm{32143}}^1$

素因数の和:34313

約数の個数: 16

約数和(自身を含む): 30655347072

約数和(自身を除く): 10358521150

約数列:

[1, 2, 157, 314, 2011, 4022, 32143, 64286, 315727, 631454, 5046451, 10092902, 64639573, 129279146, 10148412961, 20296825922]

約数ペア:

[(1, 20296825922), (2, 10148412961), (157, 129279146), (314, 64639573), (2011, 10092902), (4022, 5046451), (32143, 631454), (64286, 315727)]