20199414339

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{57548189}}^1$

素因数の和:57548211

約数の個数: 16

約数和(自身を含む): 32226986400

約数和(自身を除く): 12027572061

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 57548189, 172644567, 517933701, 748126457, 1553801103, 2244379371, 6733138113, 20199414339]

約数ペア:

[(1, 20199414339), (3, 6733138113), (9, 2244379371), (13, 1553801103), (27, 748126457), (39, 517933701), (117, 172644567), (351, 57548189)]