20097318

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{8353}}^1$

素因数の和:8759

約数の個数: 16

約数和(自身を含む): 40299696

約数和(自身を除く): 20202378

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 8353, 16706, 25059, 50118, 3349553, 6699106, 10048659, 20097318]

約数ペア:

[(1, 20097318), (2, 10048659), (3, 6699106), (6, 3349553), (401, 50118), (802, 25059), (1203, 16706), (2406, 8353)]