20344903

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:954

約数の個数: 16

約数和(自身を含む): 22873536

約数和(自身を除く): 2528633

約数列:

[1, 17, 23, 61, 391, 853, 1037, 1403, 14501, 19619, 23851, 52033, 333523, 884561, 1196759, 20344903]

約数ペア:

[(1, 20344903), (17, 1196759), (23, 884561), (61, 333523), (391, 52033), (853, 23851), (1037, 19619), (1403, 14501)]