2021832010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18380291}}^1$

素因数の和:18380309

約数の個数: 16

約数和(自身を含む): 3970143072

約数和(自身を除く): 1948311062

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18380291, 36760582, 91901455, 183802910, 202183201, 404366402, 1010916005, 2021832010]

約数ペア:

[(1, 2021832010), (2, 1010916005), (5, 404366402), (10, 202183201), (11, 183802910), (22, 91901455), (55, 36760582), (110, 18380291)]