20139968318904

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{49957}}^1$

素因数の和:50121

約数の個数: 640

約数和(自身を含む): 69080355717120

約数和(自身を除く): 48940387398216

約数列:

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約数ペア:

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