20145258126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{159883001}}^1$

素因数の和:159883016

約数の個数: 24

約数和(自身を含む): 49883496624

約数和(自身を除く): 29738238498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 159883001, 319766002, 479649003, 959298006, 1119181007, 1438947009, 2238362014, 2877894018, 3357543021, 6715086042, 10072629063, 20145258126]

約数ペア:

[(1, 20145258126), (2, 10072629063), (3, 6715086042), (6, 3357543021), (7, 2877894018), (9, 2238362014), (14, 1438947009), (18, 1119181007), (21, 959298006), (42, 479649003), (63, 319766002), (126, 159883001)]