20002188

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{16183}}^1$

素因数の和:16293

約数の個数: 24

約数和(自身を含む): 47127808

約数和(自身を除く): 27125620

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 16183, 32366, 48549, 64732, 97098, 194196, 1666849, 3333698, 5000547, 6667396, 10001094, 20002188]

約数ペア:

[(1, 20002188), (2, 10001094), (3, 6667396), (4, 5000547), (6, 3333698), (12, 1666849), (103, 194196), (206, 97098), (309, 64732), (412, 48549), (618, 32366), (1236, 16183)]