2034128380

素因数分解:

$2^2\times 5^1\times {\mathrm{101706419}}^1$

素因数の和:101706428

約数の個数: 12

約数和(自身を含む): 4271669640

約数和(自身を除く): 2237541260

約数列:

[1, 2, 4, 5, 10, 20, 101706419, 203412838, 406825676, 508532095, 1017064190, 2034128380]

約数ペア:

[(1, 2034128380), (2, 1017064190), (4, 508532095), (5, 406825676), (10, 203412838), (20, 101706419)]