20126601

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{773}}^1$

素因数の和:1053

約数の個数: 24

約数和(自身を含む): 31876416

約数和(自身を除く): 11749815

約数列:

[1, 3, 9, 11, 33, 99, 263, 773, 789, 2319, 2367, 2893, 6957, 8503, 8679, 25509, 26037, 76527, 203299, 609897, 1829691, 2236289, 6708867, 20126601]

約数ペア:

[(1, 20126601), (3, 6708867), (9, 2236289), (11, 1829691), (33, 609897), (99, 203299), (263, 76527), (773, 26037), (789, 25509), (2319, 8679), (2367, 8503), (2893, 6957)]