20341674

素因数分解:

$2^1\times 3^2\times {\mathrm{443}}^1\times {\mathrm{2551}}^1$

素因数の和:3002

約数の個数: 24

約数和(自身を含む): 44190432

約数和(自身を除く): 23848758

約数列:

[1, 2, 3, 6, 9, 18, 443, 886, 1329, 2551, 2658, 3987, 5102, 7653, 7974, 15306, 22959, 45918, 1130093, 2260186, 3390279, 6780558, 10170837, 20341674]

約数ペア:

[(1, 20341674), (2, 10170837), (3, 6780558), (6, 3390279), (9, 2260186), (18, 1130093), (443, 45918), (886, 22959), (1329, 15306), (2551, 7974), (2658, 7653), (3987, 5102)]