20928606

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{94273}}^1$

素因数の和:94315

約数の個数: 16

約数和(自身を含む): 42988944

約数和(自身を除く): 22060338

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 94273, 188546, 282819, 565638, 3488101, 6976202, 10464303, 20928606]

約数ペア:

[(1, 20928606), (2, 10464303), (3, 6976202), (6, 3488101), (37, 565638), (74, 282819), (111, 188546), (222, 94273)]