20253882

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{306877}}^1$

素因数の和:306893

約数の個数: 16

約数和(自身を含む): 44190432

約数和(自身を除く): 23936550

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 306877, 613754, 920631, 1841262, 3375647, 6751294, 10126941, 20253882]

約数ペア:

[(1, 20253882), (2, 10126941), (3, 6751294), (6, 3375647), (11, 1841262), (22, 920631), (33, 613754), (66, 306877)]