2017279540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2460097}}^1$

素因数の和:2460147

約数の個数: 24

約数和(自身を含む): 4339612872

約数和(自身を除く): 2322333332

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 2460097, 4920194, 9840388, 12300485, 24600970, 49201940, 100863977, 201727954, 403455908, 504319885, 1008639770, 2017279540]

約数ペア:

[(1, 2017279540), (2, 1008639770), (4, 504319885), (5, 403455908), (10, 201727954), (20, 100863977), (41, 49201940), (82, 24600970), (164, 12300485), (205, 9840388), (410, 4920194), (820, 2460097)]