20364006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{261077}}^1$

素因数の和:261095

約数の個数: 16

約数和(自身を含む): 43861104

約数和(自身を除く): 23497098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 261077, 522154, 783231, 1566462, 3394001, 6788002, 10182003, 20364006]

約数ペア:

[(1, 20364006), (2, 10182003), (3, 6788002), (6, 3394001), (13, 1566462), (26, 783231), (39, 522154), (78, 261077)]