20173490

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{8887}}^1$

素因数の和:9121

約数の個数: 16

約数和(自身を含む): 36476352

約数和(自身を除く): 16302862

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 8887, 17774, 44435, 88870, 2017349, 4034698, 10086745, 20173490]

約数ペア:

[(1, 20173490), (2, 10086745), (5, 4034698), (10, 2017349), (227, 88870), (454, 44435), (1135, 17774), (2270, 8887)]