20180245822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{15037441}}^1$

素因数の和:15037515

約数の個数: 16

約数和(自身を含む): 33563570544

約数和(自身を除く): 13383324722

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 15037441, 30074882, 165411851, 330823702, 917283901, 1834567802, 10090122911, 20180245822]

約数ペア:

[(1, 20180245822), (2, 10090122911), (11, 1834567802), (22, 917283901), (61, 330823702), (122, 165411851), (671, 30074882), (1342, 15037441)]