17612020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{38287}}^1$

素因数の和:38319

約数の個数: 24

約数和(自身を含む): 38594304

約数和(自身を除く): 20982284

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 38287, 76574, 153148, 191435, 382870, 765740, 880601, 1761202, 3522404, 4403005, 8806010, 17612020]

約数ペア:

[(1, 17612020), (2, 8806010), (4, 4403005), (5, 3522404), (10, 1761202), (20, 880601), (23, 765740), (46, 382870), (92, 191435), (115, 153148), (230, 76574), (460, 38287)]