20237770839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1097}}^1\times {\mathrm{43003}}^1$

素因数の和:44127

約数の個数: 32

約数和(自身を含む): 31730759424

約数和(自身を除く): 11492988585

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 1097, 3291, 12067, 14261, 36201, 42783, 43003, 129009, 156871, 470613, 473033, 559039, 1419099, 1677117, 6149429, 18448287, 47174291, 141522873, 518917201, 613265783, 1556751603, 1839797349, 6745923613, 20237770839]

約数ペア:

[(1, 20237770839), (3, 6745923613), (11, 1839797349), (13, 1556751603), (33, 613265783), (39, 518917201), (143, 141522873), (429, 47174291), (1097, 18448287), (3291, 6149429), (12067, 1677117), (14261, 1419099), (36201, 559039), (42783, 473033), (43003, 470613), (129009, 156871)]