20910361973779

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1033}}^1\times {\mathrm{4349}}^1\times {\mathrm{10651}}^1$

素因数の和:16075

約数の個数: 32

約数和(自身を含む): 22997582784000

約数和(自身を除く): 2087220810221

約数列:

[1, 19, 23, 437, 1033, 4349, 10651, 19627, 23759, 82631, 100027, 202369, 244973, 451421, 1900513, 4492517, 4654487, 11002483, 46321199, 85357823, 103327891, 209047177, 253057109, 880102781, 1065387577, 1963229929, 4808085071, 20242363963, 47849798567, 909146172773, 1100545367041, 20910361973779]

約数ペア:

[(1, 20910361973779), (19, 1100545367041), (23, 909146172773), (437, 47849798567), (1033, 20242363963), (4349, 4808085071), (10651, 1963229929), (19627, 1065387577), (23759, 880102781), (82631, 253057109), (100027, 209047177), (202369, 103327891), (244973, 85357823), (451421, 46321199), (1900513, 11002483), (4492517, 4654487)]