20186396495

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{3761}}^1\times {\mathrm{7109}}^1$

素因数の和:11026

約数の個数: 16

約数和(自身を含む): 24394011840

約数和(自身を除く): 4207615345

約数列:

[1, 5, 151, 755, 3761, 7109, 18805, 35545, 567911, 1073459, 2839555, 5367295, 26736949, 133684745, 4037279299, 20186396495]

約数ペア:

[(1, 20186396495), (5, 4037279299), (151, 133684745), (755, 26736949), (3761, 5367295), (7109, 2839555), (18805, 1073459), (35545, 567911)]