20342068652

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{4363}}^1\times {\mathrm{27107}}^1$

素因数の和:31517

約数の個数: 24

約数和(自身を含む): 36436188096

約数和(自身を除く): 16094119444

約数列:

[1, 2, 4, 43, 86, 172, 4363, 8726, 17452, 27107, 54214, 108428, 187609, 375218, 750436, 1165601, 2331202, 4662404, 118267841, 236535682, 473071364, 5085517163, 10171034326, 20342068652]

約数ペア:

[(1, 20342068652), (2, 10171034326), (4, 5085517163), (43, 473071364), (86, 236535682), (172, 118267841), (4363, 4662404), (8726, 2331202), (17452, 1165601), (27107, 750436), (54214, 375218), (108428, 187609)]