20110344128

素因数分解:

$2^6\times 7^1\times {\mathrm{44889161}}^1$

素因数の和:44889180

約数の個数: 28

約数和(自身を含む): 45607388592

約数和(自身を除く): 25497044464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 44889161, 89778322, 179556644, 314224127, 359113288, 628448254, 718226576, 1256896508, 1436453152, 2513793016, 2872906304, 5027586032, 10055172064, 20110344128]

約数ペア:

[(1, 20110344128), (2, 10055172064), (4, 5027586032), (7, 2872906304), (8, 2513793016), (14, 1436453152), (16, 1256896508), (28, 718226576), (32, 628448254), (56, 359113288), (64, 314224127), (112, 179556644), (224, 89778322), (448, 44889161)]