20726202442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{25423}}^1\times {\mathrm{37057}}^1$

素因数の和:62493

約数の個数: 16

約数和(自身を含む): 33917853312

約数和(自身を除く): 13191650870

約数列:

[1, 2, 11, 22, 25423, 37057, 50846, 74114, 279653, 407627, 559306, 815254, 942100111, 1884200222, 10363101221, 20726202442]

約数ペア:

[(1, 20726202442), (2, 10363101221), (11, 1884200222), (22, 942100111), (25423, 815254), (37057, 559306), (50846, 407627), (74114, 279653)]