20795115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{126031}}^1$

素因数の和:126050

約数の個数: 16

約数和(自身を含む): 36297216

約数和(自身を除く): 15502101

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 126031, 378093, 630155, 1386341, 1890465, 4159023, 6931705, 20795115]

約数ペア:

[(1, 20795115), (3, 6931705), (5, 4159023), (11, 1890465), (15, 1386341), (33, 630155), (55, 378093), (165, 126031)]