20333589

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 27697152

約数和(自身を除く): 7363563

約数列:

[1, 3, 83, 127, 249, 381, 643, 1929, 10541, 31623, 53369, 81661, 160107, 244983, 6777863, 20333589]

約数ペア:

[(1, 20333589), (3, 6777863), (83, 244983), (127, 160107), (249, 81661), (381, 53369), (643, 31623), (1929, 10541)]