2017271540

素因数分解:

$2^2\times 5^1\times {\mathrm{8563}}^1\times {\mathrm{11779}}^1$

素因数の和:20351

約数の個数: 24

約数和(自身を含む): 4237124640

約数和(自身を除く): 2219853100

約数列:

[1, 2, 4, 5, 10, 20, 8563, 11779, 17126, 23558, 34252, 42815, 47116, 58895, 85630, 117790, 171260, 235580, 100863577, 201727154, 403454308, 504317885, 1008635770, 2017271540]

約数ペア:

[(1, 2017271540), (2, 1008635770), (4, 504317885), (5, 403454308), (10, 201727154), (20, 100863577), (8563, 235580), (11779, 171260), (17126, 117790), (23558, 85630), (34252, 58895), (42815, 47116)]