20304462

素因数分解:

$2^1\times 3^1\times {\mathrm{443}}^1\times {\mathrm{7639}}^1$

素因数の和:8087

約数の個数: 16

約数和(自身を含む): 40705920

約数和(自身を除く): 20401458

約数列:

[1, 2, 3, 6, 443, 886, 1329, 2658, 7639, 15278, 22917, 45834, 3384077, 6768154, 10152231, 20304462]

約数ペア:

[(1, 20304462), (2, 10152231), (3, 6768154), (6, 3384077), (443, 45834), (886, 22917), (1329, 15278), (2658, 7639)]