20038734

素因数分解:

$2^1\times 3^2\times {\mathrm{277}}^1\times {\mathrm{4019}}^1$

素因数の和:4304

約数の個数: 24

約数和(自身を含む): 43584840

約数和(自身を除く): 23546106

約数列:

[1, 2, 3, 6, 9, 18, 277, 554, 831, 1662, 2493, 4019, 4986, 8038, 12057, 24114, 36171, 72342, 1113263, 2226526, 3339789, 6679578, 10019367, 20038734]

約数ペア:

[(1, 20038734), (2, 10019367), (3, 6679578), (6, 3339789), (9, 2226526), (18, 1113263), (277, 72342), (554, 36171), (831, 24114), (1662, 12057), (2493, 8038), (4019, 4986)]