20469318

素因数分解:

$2^1\times 3^1\times {\mathrm{809}}^1\times {\mathrm{4217}}^1$

素因数の和:5031

約数の個数: 16

約数和(自身を含む): 40998960

約数和(自身を除く): 20529642

約数列:

[1, 2, 3, 6, 809, 1618, 2427, 4217, 4854, 8434, 12651, 25302, 3411553, 6823106, 10234659, 20469318]

約数ペア:

[(1, 20469318), (2, 10234659), (3, 6823106), (6, 3411553), (809, 25302), (1618, 12651), (2427, 8434), (4217, 4854)]