20101664562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{478611061}}^1$

素因数の和:478611073

約数の個数: 16

約数和(自身を含む): 45946661952

約数和(自身を除く): 25844997390

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 478611061, 957222122, 1435833183, 2871666366, 3350277427, 6700554854, 10050832281, 20101664562]

約数ペア:

[(1, 20101664562), (2, 10050832281), (3, 6700554854), (6, 3350277427), (7, 2871666366), (14, 1435833183), (21, 957222122), (42, 478611061)]