20007144748

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1593433}}^1$

素因数の和:1593553

約数の個数: 24

約数和(自身を含む): 36317547728

約数和(自身を除く): 16310402980

約数列:

[1, 2, 4, 43, 73, 86, 146, 172, 292, 3139, 6278, 12556, 1593433, 3186866, 6373732, 68517619, 116320609, 137035238, 232641218, 274070476, 465282436, 5001786187, 10003572374, 20007144748]

約数ペア:

[(1, 20007144748), (2, 10003572374), (4, 5001786187), (43, 465282436), (73, 274070476), (86, 232641218), (146, 137035238), (172, 116320609), (292, 68517619), (3139, 6373732), (6278, 3186866), (12556, 1593433)]