20512690598

素因数分解:

$2^1\times {\mathrm{59}}^2\times {\mathrm{109}}^1\times {\mathrm{27031}}^1$

素因数の和:27260

約数の個数: 24

約数和(自身を含む): 31587702960

約数和(自身を除く): 11075012362

約数列:

[1, 2, 59, 109, 118, 218, 3481, 6431, 6962, 12862, 27031, 54062, 379429, 758858, 1594829, 2946379, 3189658, 5892758, 94094911, 173836361, 188189822, 347672722, 10256345299, 20512690598]

約数ペア:

[(1, 20512690598), (2, 10256345299), (59, 347672722), (109, 188189822), (118, 173836361), (218, 94094911), (3481, 5892758), (6431, 3189658), (6962, 2946379), (12862, 1594829), (27031, 758858), (54062, 379429)]