20118829263

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{5011}}^1\times {\mathrm{7919}}^1$

素因数の和:12959

約数の個数: 24

約数和(自身を含む): 29056769280

約数和(自身を除く): 8937940017

約数列:

[1, 3, 13, 39, 169, 507, 5011, 7919, 15033, 23757, 65143, 102947, 195429, 308841, 846859, 1338311, 2540577, 4014933, 39682109, 119046327, 515867417, 1547602251, 6706276421, 20118829263]

約数ペア:

[(1, 20118829263), (3, 6706276421), (13, 1547602251), (39, 515867417), (169, 119046327), (507, 39682109), (5011, 4014933), (7919, 2540577), (15033, 1338311), (23757, 846859), (65143, 308841), (102947, 195429)]