20236087670

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47060669}}^1$

素因数の和:47060719

約数の個数: 16

約数和(自身を含む): 37272050640

約数和(自身を除く): 17035962970

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 47060669, 94121338, 235303345, 470606690, 2023608767, 4047217534, 10118043835, 20236087670]

約数ペア:

[(1, 20236087670), (2, 10118043835), (5, 4047217534), (10, 2023608767), (43, 470606690), (86, 235303345), (215, 94121338), (430, 47060669)]