20137105841

素因数分解:

${\mathrm{43}}^2\times {\mathrm{277}}^1\times {\mathrm{39317}}^1$

素因数の和:39680

約数の個数: 12

約数和(自身を含む): 20691254772

約数和(自身を除く): 554148931

約数列:

[1, 43, 277, 1849, 11911, 39317, 512173, 1690631, 10890809, 72697133, 468304787, 20137105841]

約数ペア:

[(1, 20137105841), (43, 468304787), (277, 72697133), (1849, 10890809), (11911, 1690631), (39317, 512173)]