20031534

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{27143}}^1$

素因数の和:27192

約数の個数: 24

約数和(自身を含む): 44461872

約数和(自身を除く): 24430338

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 27143, 54286, 81429, 162858, 244287, 488574, 1112863, 2225726, 3338589, 6677178, 10015767, 20031534]

約数ペア:

[(1, 20031534), (2, 10015767), (3, 6677178), (6, 3338589), (9, 2225726), (18, 1112863), (41, 488574), (82, 244287), (123, 162858), (246, 81429), (369, 54286), (738, 27143)]