20000679842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5379419}}^1$

素因数の和:5379458

約数の個数: 24

約数和(自身を含む): 35439618960

約数和(自身を除く): 15438939118

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 5379419, 10758838, 59173609, 69932447, 118347218, 139864894, 769256917, 909121811, 1538513834, 1818243622, 10000339921, 20000679842]

約数ペア:

[(1, 20000679842), (2, 10000339921), (11, 1818243622), (13, 1538513834), (22, 909121811), (26, 769256917), (143, 139864894), (169, 118347218), (286, 69932447), (338, 59173609), (1859, 10758838), (3718, 5379419)]