20162940243

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{52921103}}^1$

素因数の和:52921233

約数の個数: 8

約数和(自身を含む): 27095605248

約数和(自身を除く): 6932665005

約数列:

[1, 3, 127, 381, 52921103, 158763309, 6720980081, 20162940243]

約数ペア:

[(1, 20162940243), (3, 6720980081), (127, 158763309), (381, 52921103)]