20602131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{15227}}^1$

素因数の和:15282

約数の個数: 16

約数和(自身を含む): 30699648

約数和(自身を除く): 10097517

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 15227, 45681, 167497, 502491, 624307, 1872921, 6867377, 20602131]

約数ペア:

[(1, 20602131), (3, 6867377), (11, 1872921), (33, 624307), (41, 502491), (123, 167497), (451, 45681), (1353, 15227)]