20092588

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{5227}}^1$

素因数の和:5293

約数の個数: 18

約数和(自身を含む): 36339828

約数和(自身を除く): 16247240

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 5227, 10454, 20908, 162037, 324074, 648148, 5023147, 10046294, 20092588]

約数ペア:

[(1, 20092588), (2, 10046294), (4, 5023147), (31, 648148), (62, 324074), (124, 162037), (961, 20908), (1922, 10454), (3844, 5227)]