20027452

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 36013824

約数和(自身を除く): 15986372

約数列:

[1, 2, 4, 47, 94, 188, 307, 347, 614, 694, 1228, 1388, 14429, 16309, 28858, 32618, 57716, 65236, 106529, 213058, 426116, 5006863, 10013726, 20027452]

約数ペア:

[(1, 20027452), (2, 10013726), (4, 5006863), (47, 426116), (94, 213058), (188, 106529), (307, 65236), (347, 57716), (614, 32618), (694, 28858), (1228, 16309), (1388, 14429)]