20145331039

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67607}}^1\times {\mathrm{15683}}^1$

素因数の和:83309

約数の個数: 8

約数和(自身を含む): 21207277440

約数和(自身を除く): 1061946401

約数列:

[1, 19, 15683, 67607, 297977, 1284533, 1060280581, 20145331039]

約数ペア:

[(1, 20145331039), (19, 1060280581), (15683, 1284533), (67607, 297977)]