20206741632

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:792

約数の個数: 512

約数和(自身を含む): 71555235840

約数和(自身を除く): 51348494208

約数列:

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約数ペア:

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