20962029

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{15493}}^1$

素因数の和:15548

約数の個数: 16

約数和(自身を含む): 31235904

約数和(自身を除く): 10273875

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 15493, 46479, 170423, 511269, 635213, 1905639, 6987343, 20962029]

約数ペア:

[(1, 20962029), (3, 6987343), (11, 1905639), (33, 635213), (41, 511269), (123, 170423), (451, 46479), (1353, 15493)]