2040202086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{26156437}}^1$

素因数の和:26156455

約数の個数: 16

約数和(自身を含む): 4394281584

約数和(自身を除く): 2354079498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 26156437, 52312874, 78469311, 156938622, 340033681, 680067362, 1020101043, 2040202086]

約数ペア:

[(1, 2040202086), (2, 1020101043), (3, 680067362), (6, 340033681), (13, 156938622), (26, 78469311), (39, 52312874), (78, 26156437)]