20079954

素因数分解:

$2^1\times 3^3\times {\mathrm{371851}}^1$

素因数の和:371862

約数の個数: 16

約数和(自身を含む): 44622240

約数和(自身を除く): 24542286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 371851, 743702, 1115553, 2231106, 3346659, 6693318, 10039977, 20079954]

約数ペア:

[(1, 20079954), (2, 10039977), (3, 6693318), (6, 3346659), (9, 2231106), (18, 1115553), (27, 743702), (54, 371851)]