20124163586

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1\times {\mathrm{261509}}^1$

素因数の和:261973

約数の個数: 16

約数和(自身を含む): 30549598200

約数和(自身を除く): 10425434614

約数列:

[1, 2, 109, 218, 353, 706, 38477, 76954, 261509, 523018, 28504481, 57008962, 92312677, 184625354, 10062081793, 20124163586]

約数ペア:

[(1, 20124163586), (2, 10062081793), (109, 184625354), (218, 92312677), (353, 57008962), (706, 28504481), (38477, 523018), (76954, 261509)]