20067166

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2111}}^1$

素因数の和:2224

約数の個数: 24

約数和(自身を含む): 35392896

約数和(自身を除く): 15325730

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 2111, 4222, 4753, 9506, 14777, 29554, 103439, 204767, 206878, 409534, 1433369, 2866738, 10033583, 20067166]

約数ペア:

[(1, 20067166), (2, 10033583), (7, 2866738), (14, 1433369), (49, 409534), (97, 206878), (98, 204767), (194, 103439), (679, 29554), (1358, 14777), (2111, 9506), (4222, 4753)]