20195396216

素因数分解:

$2^3\times {\mathrm{11527}}^1\times {\mathrm{219001}}^1$

素因数の和:230534

約数の個数: 16

約数和(自身を含む): 37869825840

約数和(自身を除く): 17674429624

約数列:

[1, 2, 4, 8, 11527, 23054, 46108, 92216, 219001, 438002, 876004, 1752008, 2524424527, 5048849054, 10097698108, 20195396216]

約数ペア:

[(1, 20195396216), (2, 10097698108), (4, 5048849054), (8, 2524424527), (11527, 1752008), (23054, 876004), (46108, 438002), (92216, 219001)]