20316798

素因数分解:

$2^1\times 3^3\times {\mathrm{376237}}^1$

素因数の和:376248

約数の個数: 16

約数和(自身を含む): 45148560

約数和(自身を除く): 24831762

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 376237, 752474, 1128711, 2257422, 3386133, 6772266, 10158399, 20316798]

約数ペア:

[(1, 20316798), (2, 10158399), (3, 6772266), (6, 3386133), (9, 2257422), (18, 1128711), (27, 752474), (54, 376237)]