20176654059

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2744003}}^1$

素因数の和:2744071

約数の個数: 24

約数和(自身を含む): 31391405760

約数和(自身を除く): 11214751701

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 2744003, 8232009, 24696027, 52136057, 117992129, 156408171, 353976387, 469224513, 1061929161, 2241850451, 6725551353, 20176654059]

約数ペア:

[(1, 20176654059), (3, 6725551353), (9, 2241850451), (19, 1061929161), (43, 469224513), (57, 353976387), (129, 156408171), (171, 117992129), (387, 52136057), (817, 24696027), (2451, 8232009), (7353, 2744003)]