20196371026

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{59752577}}^1$

素因数の和:59752605

約数の個数: 12

約数和(自身を含む): 32804165322

約数和(自身を除く): 12607794296

約数列:

[1, 2, 13, 26, 169, 338, 59752577, 119505154, 776783501, 1553567002, 10098185513, 20196371026]

約数ペア:

[(1, 20196371026), (2, 10098185513), (13, 1553567002), (26, 776783501), (169, 119505154), (338, 59752577)]