20130174196

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41591269}}^1$

素因数の和:41591295

約数の個数: 18

約数和(自身を含む): 38721472370

約数和(自身を除く): 18591298174

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 41591269, 83182538, 166365076, 457503959, 915007918, 1830015836, 5032543549, 10065087098, 20130174196]

約数ペア:

[(1, 20130174196), (2, 10065087098), (4, 5032543549), (11, 1830015836), (22, 915007918), (44, 457503959), (121, 166365076), (242, 83182538), (484, 41591269)]