20131184304

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 1080

約数和(自身を含む): 81389009520

約数和(自身を除く): 61257825216

約数列:

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約数ペア:

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