20060485431

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{65921}}^1$

素因数の和:66311

約数の個数: 32

約数和(自身を含む): 31372543488

約数和(自身を除く): 11312058057

約数列:

[1, 3, 7, 21, 43, 129, 301, 337, 903, 1011, 2359, 7077, 14491, 43473, 65921, 101437, 197763, 304311, 461447, 1384341, 2834603, 8503809, 19842221, 22215377, 59526663, 66646131, 155507639, 466522917, 955261211, 2865783633, 6686828477, 20060485431]

約数ペア:

[(1, 20060485431), (3, 6686828477), (7, 2865783633), (21, 955261211), (43, 466522917), (129, 155507639), (301, 66646131), (337, 59526663), (903, 22215377), (1011, 19842221), (2359, 8503809), (7077, 2834603), (14491, 1384341), (43473, 461447), (65921, 304311), (101437, 197763)]