20139932403

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{52041169}}^1$

素因数の和:52041218

約数の個数: 12

約数和(自身を含む): 29767549240

約数和(自身を除く): 9627616837

約数列:

[1, 3, 9, 43, 129, 387, 52041169, 156123507, 468370521, 2237770267, 6713310801, 20139932403]

約数ペア:

[(1, 20139932403), (3, 6713310801), (9, 2237770267), (43, 468370521), (129, 156123507), (387, 52041169)]