20308434

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{63863}}^1$

素因数の和:63921

約数の個数: 16

約数和(自身を含む): 41383872

約数和(自身を除く): 21075438

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 63863, 127726, 191589, 383178, 3384739, 6769478, 10154217, 20308434]

約数ペア:

[(1, 20308434), (2, 10154217), (3, 6769478), (6, 3384739), (53, 383178), (106, 191589), (159, 127726), (318, 63863)]