20172472320

素因数分解:

$2^{15}\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 1024

約数和(自身を含む): 88783672320

約数和(自身を除く): 68611200000

約数列:

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約数ペア:

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