20162276

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{587}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 36615936

約数和(自身を除く): 16453660

約数列:

[1, 2, 4, 31, 62, 124, 277, 554, 587, 1108, 1174, 2348, 8587, 17174, 18197, 34348, 36394, 72788, 162599, 325198, 650396, 5040569, 10081138, 20162276]

約数ペア:

[(1, 20162276), (2, 10081138), (4, 5040569), (31, 650396), (62, 325198), (124, 162599), (277, 72788), (554, 36394), (587, 34348), (1108, 18197), (1174, 17174), (2348, 8587)]