20046196

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{17341}}^1$

素因数の和:17379

約数の個数: 18

約数和(自身を含む): 37267958

約数和(自身を除く): 17221762

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 17341, 34682, 69364, 294797, 589594, 1179188, 5011549, 10023098, 20046196]

約数ペア:

[(1, 20046196), (2, 10023098), (4, 5011549), (17, 1179188), (34, 589594), (68, 294797), (289, 69364), (578, 34682), (1156, 17341)]