20627018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{14797}}^1$

素因数の和:14857

約数の個数: 16

約数和(自身を含む): 33561864

約数和(自身を除く): 12934846

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 14797, 29594, 251549, 503098, 606677, 1213354, 10313509, 20627018]

約数ペア:

[(1, 20627018), (2, 10313509), (17, 1213354), (34, 606677), (41, 503098), (82, 251549), (697, 29594), (1394, 14797)]