20005968546

素因数分解:

$2^1\times 3^4\times {\mathrm{123493633}}^1$

素因数の和:123493647

約数の個数: 20

約数和(自身を含む): 44828189142

約数和(自身を除く): 24822220596

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 123493633, 246987266, 370480899, 740961798, 1111442697, 2222885394, 3334328091, 6668656182, 10002984273, 20005968546]

約数ペア:

[(1, 20005968546), (2, 10002984273), (3, 6668656182), (6, 3334328091), (9, 2222885394), (18, 1111442697), (27, 740961798), (54, 370480899), (81, 246987266), (162, 123493633)]