20188473627

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{33150203}}^1$

素因数の和:33150242

約数の個数: 16

約数和(自身を含む): 31824195840

約数和(自身を除く): 11635722213

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 33150203, 99450609, 232051421, 696154263, 961355887, 2884067661, 6729491209, 20188473627]

約数ペア:

[(1, 20188473627), (3, 6729491209), (7, 2884067661), (21, 961355887), (29, 696154263), (87, 232051421), (203, 99450609), (609, 33150203)]