20160607180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{144004337}}^1$

素因数の和:144004353

約数の個数: 24

約数和(自身を含む): 48385457568

約数和(自身を除く): 28224850388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 144004337, 288008674, 576017348, 720021685, 1008030359, 1440043370, 2016060718, 2880086740, 4032121436, 5040151795, 10080303590, 20160607180]

約数ペア:

[(1, 20160607180), (2, 10080303590), (4, 5040151795), (5, 4032121436), (7, 2880086740), (10, 2016060718), (14, 1440043370), (20, 1008030359), (28, 720021685), (35, 576017348), (70, 288008674), (140, 144004337)]