20996870429

素因数分解:

${\mathrm{181}}^1\times {\mathrm{7759}}^1\times {\mathrm{14951}}^1$

素因数の和:22891

約数の個数: 8

約数和(自身を含む): 21117008640

約数和(自身を除く): 120138211

約数列:

[1, 181, 7759, 14951, 1404379, 2706131, 116004809, 20996870429]

約数ペア:

[(1, 20996870429), (181, 116004809), (7759, 2706131), (14951, 1404379)]