20134868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22777}}^1$

素因数の和:22811

約数の個数: 24

約数和(自身を含む): 40180392

約数和(自身を除く): 20045524

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 22777, 45554, 91108, 296101, 387209, 592202, 774418, 1184404, 1548836, 5033717, 10067434, 20134868]

約数ペア:

[(1, 20134868), (2, 10067434), (4, 5033717), (13, 1548836), (17, 1184404), (26, 774418), (34, 592202), (52, 387209), (68, 296101), (221, 91108), (442, 45554), (884, 22777)]