20106441

素因数分解:

$3^3\times {\mathrm{41}}^2\times {\mathrm{443}}^1$

素因数の和:534

約数の個数: 24

約数和(自身を含む): 30600480

約数和(自身を除く): 10494039

約数列:

[1, 3, 9, 27, 41, 123, 369, 443, 1107, 1329, 1681, 3987, 5043, 11961, 15129, 18163, 45387, 54489, 163467, 490401, 744683, 2234049, 6702147, 20106441]

約数ペア:

[(1, 20106441), (3, 6702147), (9, 2234049), (27, 744683), (41, 490401), (123, 163467), (369, 54489), (443, 45387), (1107, 18163), (1329, 15129), (1681, 11961), (3987, 5043)]