20051881344

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 1024

約数和(自身を含む): 76142592000

約数和(自身を除く): 56090710656

約数列:

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約数ペア:

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