20048706

素因数分解:

$2^1\times 3^2\times {\mathrm{277}}^1\times {\mathrm{4021}}^1$

素因数の和:4306

約数の個数: 24

約数和(自身を含む): 43606524

約数和(自身を除く): 23557818

約数列:

[1, 2, 3, 6, 9, 18, 277, 554, 831, 1662, 2493, 4021, 4986, 8042, 12063, 24126, 36189, 72378, 1113817, 2227634, 3341451, 6682902, 10024353, 20048706]

約数ペア:

[(1, 20048706), (2, 10024353), (3, 6682902), (6, 3341451), (9, 2227634), (18, 1113817), (277, 72378), (554, 36189), (831, 24126), (1662, 12063), (2493, 8042), (4021, 4986)]