20109169077

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1\times {\mathrm{377021}}^1$

素因数の和:377820

約数の個数: 16

約数和(自身を含む): 28014242688

約数和(自身を除く): 7905073611

約数列:

[1, 3, 23, 69, 773, 2319, 17779, 53337, 377021, 1131063, 8671483, 26014449, 291437233, 874311699, 6703056359, 20109169077]

約数ペア:

[(1, 20109169077), (3, 6703056359), (23, 874311699), (69, 291437233), (773, 26014449), (2319, 8671483), (17779, 1131063), (53337, 377021)]