2034648020

素因数分解:

$2^2\times 5^1\times {\mathrm{101732401}}^1$

素因数の和:101732410

約数の個数: 12

約数和(自身を含む): 4272760884

約数和(自身を除く): 2238112864

約数列:

[1, 2, 4, 5, 10, 20, 101732401, 203464802, 406929604, 508662005, 1017324010, 2034648020]

約数ペア:

[(1, 2034648020), (2, 1017324010), (4, 508662005), (5, 406929604), (10, 203464802), (20, 101732401)]