20166073202

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{11689}}^1\times {\mathrm{7129}}^1$

素因数の和:18842

約数の個数: 24

約数和(自身を含む): 33256530300

約数和(自身を除く): 13090457098

約数列:

[1, 2, 11, 22, 121, 242, 7129, 11689, 14258, 23378, 78419, 128579, 156838, 257158, 862609, 1414369, 1725218, 2828738, 83330881, 166661762, 916639691, 1833279382, 10083036601, 20166073202]

約数ペア:

[(1, 20166073202), (2, 10083036601), (11, 1833279382), (22, 916639691), (121, 166661762), (242, 83330881), (7129, 2828738), (11689, 1725218), (14258, 1414369), (23378, 862609), (78419, 257158), (128579, 156838)]