20218691214

素因数分解:

$2^1\times 3^2\times {\mathrm{467}}^1\times {\mathrm{2405269}}^1$

素因数の和:2405744

約数の個数: 24

約数和(自身を含む): 43900988040

約数和(自身を除く): 23682296826

約数列:

[1, 2, 3, 6, 9, 18, 467, 934, 1401, 2802, 4203, 8406, 2405269, 4810538, 7215807, 14431614, 21647421, 43294842, 1123260623, 2246521246, 3369781869, 6739563738, 10109345607, 20218691214]

約数ペア:

[(1, 20218691214), (2, 10109345607), (3, 6739563738), (6, 3369781869), (9, 2246521246), (18, 1123260623), (467, 43294842), (934, 21647421), (1401, 14431614), (2802, 7215807), (4203, 4810538), (8406, 2405269)]