20132067120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 640

約数和(自身を含む): 75286609920

約数和(自身を除く): 55154542800

約数列:

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約数ペア:

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