20796625892

素因数分解:

$2^2\times 7^1\times {\mathrm{599}}^1\times {\mathrm{1239961}}^1$

素因数の和:1240571

約数の個数: 24

約数和(自身を含む): 41662723200

約数和(自身を除く): 20866097308

約数列:

[1, 2, 4, 7, 14, 28, 599, 1198, 2396, 4193, 8386, 16772, 1239961, 2479922, 4959844, 8679727, 17359454, 34718908, 742736639, 1485473278, 2970946556, 5199156473, 10398312946, 20796625892]

約数ペア:

[(1, 20796625892), (2, 10398312946), (4, 5199156473), (7, 2970946556), (14, 1485473278), (28, 742736639), (599, 34718908), (1198, 17359454), (2396, 8679727), (4193, 4959844), (8386, 2479922), (16772, 1239961)]