20501868

素因数分解:

$2^2\times 3^1\times {\mathrm{1171}}^1\times {\mathrm{1459}}^1$

素因数の和:2637

約数の個数: 24

約数和(自身を含む): 47911360

約数和(自身を除く): 27409492

約数列:

[1, 2, 3, 4, 6, 12, 1171, 1459, 2342, 2918, 3513, 4377, 4684, 5836, 7026, 8754, 14052, 17508, 1708489, 3416978, 5125467, 6833956, 10250934, 20501868]

約数ペア:

[(1, 20501868), (2, 10250934), (3, 6833956), (4, 5125467), (6, 3416978), (12, 1708489), (1171, 17508), (1459, 14052), (2342, 8754), (2918, 7026), (3513, 5836), (4377, 4684)]