2020029

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1548

約数の個数: 16

約数和(自身を含む): 3011904

約数和(自身を除く): 991875

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 1493, 4479, 16423, 49269, 61213, 183639, 673343, 2020029]

約数ペア:

[(1, 2020029), (3, 673343), (11, 183639), (33, 61213), (41, 49269), (123, 16423), (451, 4479), (1353, 1493)]