20110605844

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16703161}}^1$

素因数の和:16703215

約数の個数: 24

約数和(自身を含む): 41156591168

約数和(自身を除く): 21045985324

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 16703161, 33406322, 66812644, 116922127, 233844254, 467688508, 718235923, 1436471846, 2872943692, 5027651461, 10055302922, 20110605844]

約数ペア:

[(1, 20110605844), (2, 10055302922), (4, 5027651461), (7, 2872943692), (14, 1436471846), (28, 718235923), (43, 467688508), (86, 233844254), (172, 116922127), (301, 66812644), (602, 33406322), (1204, 16703161)]