19960985562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1058489}}^1$

素因数の和:1058950

約数の個数: 32

約数和(自身を含む): 45726768000

約数和(自身を除く): 25765782438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 449, 898, 1347, 2694, 3143, 6286, 9429, 18858, 1058489, 2116978, 3175467, 6350934, 7409423, 14818846, 22228269, 44456538, 475261561, 950523122, 1425784683, 2851569366, 3326830927, 6653661854, 9980492781, 19960985562]

約数ペア:

[(1, 19960985562), (2, 9980492781), (3, 6653661854), (6, 3326830927), (7, 2851569366), (14, 1425784683), (21, 950523122), (42, 475261561), (449, 44456538), (898, 22228269), (1347, 14818846), (2694, 7409423), (3143, 6350934), (6286, 3175467), (9429, 2116978), (18858, 1058489)]