20075478

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{49939}}^1$

素因数の和:50011

約数の個数: 16

約数和(自身を含む): 40751040

約数和(自身を除く): 20675562

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 49939, 99878, 149817, 299634, 3345913, 6691826, 10037739, 20075478]

約数ペア:

[(1, 20075478), (2, 10037739), (3, 6691826), (6, 3345913), (67, 299634), (134, 149817), (201, 99878), (402, 49939)]