20161619202

素因数分解:

$2^1\times 3^1\times {\mathrm{677}}^1\times {\mathrm{4963471}}^1$

素因数の和:4964153

約数の個数: 16

約数和(自身を含む): 40382808192

約数和(自身を除く): 20221188990

約数列:

[1, 2, 3, 6, 677, 1354, 2031, 4062, 4963471, 9926942, 14890413, 29780826, 3360269867, 6720539734, 10080809601, 20161619202]

約数ペア:

[(1, 20161619202), (2, 10080809601), (3, 6720539734), (6, 3360269867), (677, 29780826), (1354, 14890413), (2031, 9926942), (4062, 4963471)]