20496490553

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6190423}}^1$

素因数の和:6190484

約数の個数: 16

約数和(自身を含む): 26148350976

約数和(自身を除く): 5651860423

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 6190423, 43332961, 68094653, 266188189, 476662571, 1863317323, 2928070079, 20496490553]

約数ペア:

[(1, 20496490553), (7, 2928070079), (11, 1863317323), (43, 476662571), (77, 266188189), (301, 68094653), (473, 43332961), (3311, 6190423)]