20228220693

素因数分解:

$3^3\times {\mathrm{827}}^1\times {\mathrm{905917}}^1$

素因数の和:906753

約数の個数: 16

約数和(自身を含む): 30004004160

約数和(自身を除く): 9775783467

約数列:

[1, 3, 9, 27, 827, 2481, 7443, 22329, 905917, 2717751, 8153253, 24459759, 749193359, 2247580077, 6742740231, 20228220693]

約数ペア:

[(1, 20228220693), (3, 6742740231), (9, 2247580077), (27, 749193359), (827, 24459759), (2481, 8153253), (7443, 2717751), (22329, 905917)]