20117776874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1873}}^1\times {\mathrm{413113}}^1$

素因数の和:415001

約数の個数: 16

約数和(自身を含む): 32515376712

約数和(自身を除く): 12397599838

約数列:

[1, 2, 13, 26, 1873, 3746, 24349, 48698, 413113, 826226, 5370469, 10740938, 773760649, 1547521298, 10058888437, 20117776874]

約数ペア:

[(1, 20117776874), (2, 10058888437), (13, 1547521298), (26, 773760649), (1873, 10740938), (3746, 5370469), (24349, 826226), (48698, 413113)]