20199644382

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{177189863}}^1$

素因数の和:177189887

約数の個数: 16

約数和(自身を含む): 42525567360

約数和(自身を除く): 22325922978

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 177189863, 354379726, 531569589, 1063139178, 3366607397, 6733214794, 10099822191, 20199644382]

約数ペア:

[(1, 20199644382), (2, 10099822191), (3, 6733214794), (6, 3366607397), (19, 1063139178), (38, 531569589), (57, 354379726), (114, 177189863)]