20162879804

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{219161737}}^1$

素因数の和:219161764

約数の個数: 12

約数和(自身を含む): 36819171984

約数和(自身を除く): 16656292180

約数列:

[1, 2, 4, 23, 46, 92, 219161737, 438323474, 876646948, 5040719951, 10081439902, 20162879804]

約数ペア:

[(1, 20162879804), (2, 10081439902), (4, 5040719951), (23, 876646948), (46, 438323474), (92, 219161737)]