20262713856

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 640

約数和(自身を含む): 72406794240

約数和(自身を除く): 52144080384

約数列:

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約数ペア:

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