20184425436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{240290779}}^1$

素因数の和:240290793

約数の個数: 24

約数和(自身を含む): 53825134720

約数和(自身を除く): 33640709284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 240290779, 480581558, 720872337, 961163116, 1441744674, 1682035453, 2883489348, 3364070906, 5046106359, 6728141812, 10092212718, 20184425436]

約数ペア:

[(1, 20184425436), (2, 10092212718), (3, 6728141812), (4, 5046106359), (6, 3364070906), (7, 2883489348), (12, 1682035453), (14, 1441744674), (21, 961163116), (28, 720872337), (42, 480581558), (84, 240290779)]