20156193627

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{2969}}^1\times {\mathrm{52627}}^1$

素因数の和:55642

約数の個数: 16

約数和(自身を含む): 27509708160

約数和(自身を除く): 7353514533

約数列:

[1, 3, 43, 129, 2969, 8907, 52627, 127667, 157881, 383001, 2262961, 6788883, 156249563, 468748689, 6718731209, 20156193627]

約数ペア:

[(1, 20156193627), (3, 6718731209), (43, 468748689), (129, 156249563), (2969, 6788883), (8907, 2262961), (52627, 383001), (127667, 157881)]