20199603155

素因数分解:

$5^1\times {\mathrm{179}}^1\times {\mathrm{421}}^1\times {\mathrm{53609}}^1$

素因数の和:54214

約数の個数: 16

約数和(自身を含む): 24433293600

約数和(自身を除く): 4233690445

約数列:

[1, 5, 179, 421, 895, 2105, 53609, 75359, 268045, 376795, 9596011, 22569389, 47980055, 112846945, 4039920631, 20199603155]

約数ペア:

[(1, 20199603155), (5, 4039920631), (179, 112846945), (421, 47980055), (895, 22569389), (2105, 9596011), (53609, 376795), (75359, 268045)]