20160469953

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{172311709}}^1$

素因数の和:172311728

約数の個数: 12

約数和(自身を含む): 31360731220

約数和(自身を除く): 11200261267

約数列:

[1, 3, 9, 13, 39, 117, 172311709, 516935127, 1550805381, 2240052217, 6720156651, 20160469953]

約数ペア:

[(1, 20160469953), (3, 6720156651), (9, 2240052217), (13, 1550805381), (39, 516935127), (117, 172311709)]