20063875030

素因数分解:

$2^1\times 5^1\times {\mathrm{17401}}^1\times {\mathrm{115303}}^1$

素因数の和:132711

約数の個数: 16

約数和(自身を含む): 36117363744

約数和(自身を除く): 16053488714

約数列:

[1, 2, 5, 10, 17401, 34802, 87005, 115303, 174010, 230606, 576515, 1153030, 2006387503, 4012775006, 10031937515, 20063875030]

約数ペア:

[(1, 20063875030), (2, 10031937515), (5, 4012775006), (10, 2006387503), (17401, 1153030), (34802, 576515), (87005, 230606), (115303, 174010)]