20213447050

素因数分解:

$2^1\times 5^2\times {\mathrm{404268941}}^1$

素因数の和:404268953

約数の個数: 12

約数和(自身を含む): 37597011606

約数和(自身を除く): 17383564556

約数列:

[1, 2, 5, 10, 25, 50, 404268941, 808537882, 2021344705, 4042689410, 10106723525, 20213447050]

約数ペア:

[(1, 20213447050), (2, 10106723525), (5, 4042689410), (10, 2021344705), (25, 808537882), (50, 404268941)]