20171193202

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{245990161}}^1$

素因数の和:245990204

約数の個数: 8

約数和(自身を含む): 30994760412

約数和(自身を除く): 10823567210

約数列:

[1, 2, 41, 82, 245990161, 491980322, 10085596601, 20171193202]

約数ペア:

[(1, 20171193202), (2, 10085596601), (41, 491980322), (82, 245990161)]