20431291266

素因数分解:

$2^1\times 3^2\times {\mathrm{56239}}^1\times {\mathrm{20183}}^1$

素因数の和:76430

約数の個数: 24

約数和(自身を含む): 44270778240

約数和(自身を除く): 23839486974

約数列:

[1, 2, 3, 6, 9, 18, 20183, 40366, 56239, 60549, 112478, 121098, 168717, 181647, 337434, 363294, 506151, 1012302, 1135071737, 2270143474, 3405215211, 6810430422, 10215645633, 20431291266]

約数ペア:

[(1, 20431291266), (2, 10215645633), (3, 6810430422), (6, 3405215211), (9, 2270143474), (18, 1135071737), (20183, 1012302), (40366, 506151), (56239, 363294), (60549, 337434), (112478, 181647), (121098, 168717)]