20004966

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{27107}}^1$

素因数の和:27156

約数の個数: 24

約数和(自身を含む): 44402904

約数和(自身を除く): 24397938

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 27107, 54214, 81321, 162642, 243963, 487926, 1111387, 2222774, 3334161, 6668322, 10002483, 20004966]

約数ペア:

[(1, 20004966), (2, 10002483), (3, 6668322), (6, 3334161), (9, 2222774), (18, 1111387), (41, 487926), (82, 243963), (123, 162642), (246, 81321), (369, 54214), (738, 27107)]