20297706242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1117}}^1\times {\mathrm{825983}}^1$

素因数の和:827113

約数の個数: 16

約数和(自身を含む): 33244204032

約数和(自身を除く): 12946497790

約数列:

[1, 2, 11, 22, 1117, 2234, 12287, 24574, 825983, 1651966, 9085813, 18171626, 922623011, 1845246022, 10148853121, 20297706242]

約数ペア:

[(1, 20297706242), (2, 10148853121), (11, 1845246022), (22, 922623011), (1117, 18171626), (2234, 9085813), (12287, 1651966), (24574, 825983)]