2018337740

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{925843}}^1$

素因数の和:925961

約数の個数: 24

約数和(自身を含む): 4277399280

約数和(自身を除く): 2259061540

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 925843, 1851686, 3703372, 4629215, 9258430, 18516860, 100916887, 201833774, 403667548, 504584435, 1009168870, 2018337740]

約数ペア:

[(1, 2018337740), (2, 1009168870), (4, 504584435), (5, 403667548), (10, 201833774), (20, 100916887), (109, 18516860), (218, 9258430), (436, 4629215), (545, 3703372), (1090, 1851686), (2180, 925843)]