20122386

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{25601}}^1$

素因数の和:25737

約数の個数: 16

約数和(自身を含む): 40553568

約数和(自身を除く): 20431182

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 25601, 51202, 76803, 153606, 3353731, 6707462, 10061193, 20122386]

約数ペア:

[(1, 20122386), (2, 10061193), (3, 6707462), (6, 3353731), (131, 153606), (262, 76803), (393, 51202), (786, 25601)]