20189597581

素因数分解:

${\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{677}}^1\times {\mathrm{3361}}^1$

素因数の和:4524

約数の個数: 16

約数和(自身を含む): 21335520960

約数和(自身を除く): 1145923379

約数列:

[1, 19, 467, 677, 3361, 8873, 12863, 63859, 316159, 1569587, 2275397, 6007021, 29822153, 43232543, 1062610399, 20189597581]

約数ペア:

[(1, 20189597581), (19, 1062610399), (467, 43232543), (677, 29822153), (3361, 6007021), (8873, 2275397), (12863, 1569587), (63859, 316159)]