20263604

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{38671}}^1$

素因数の和:38806

約数の個数: 12

約数和(自身を含む): 35732928

約数和(自身を除く): 15469324

約数列:

[1, 2, 4, 131, 262, 524, 38671, 77342, 154684, 5065901, 10131802, 20263604]

約数ペア:

[(1, 20263604), (2, 10131802), (4, 5065901), (131, 154684), (262, 77342), (524, 38671)]