20892539236608

素因数分解:

$2^8\times 3^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1\times {\mathrm{1889}}^1$

素因数の和:2480

約数の個数: 720

約数和(自身を含む): 68026886650800

約数和(自身を除く): 47134347414192

約数列:

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約数ペア:

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