20096319

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15329}}^1$

素因数の和:15374

約数の個数: 16

約数和(自身を含む): 29433600

約数和(自身を除く): 9337281

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 15329, 45987, 291251, 352567, 873753, 1057701, 6698773, 20096319]

約数ペア:

[(1, 20096319), (3, 6698773), (19, 1057701), (23, 873753), (57, 352567), (69, 291251), (437, 45987), (1311, 15329)]