20077089903

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{171599059}}^1$

素因数の和:171599078

約数の個数: 12

約数和(自身を含む): 31231028920

約数和(自身を除く): 11153939017

約数列:

[1, 3, 9, 13, 39, 117, 171599059, 514797177, 1544391531, 2230787767, 6692363301, 20077089903]

約数ペア:

[(1, 20077089903), (3, 6692363301), (9, 2230787767), (13, 1544391531), (39, 514797177), (117, 171599059)]