9338020

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3359}}^1$

素因数の和:3507

約数の個数: 24

約数和(自身を含む): 19756800

約数和(自身を除く): 10418780

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 3359, 6718, 13436, 16795, 33590, 67180, 466901, 933802, 1867604, 2334505, 4669010, 9338020]

約数ペア:

[(1, 9338020), (2, 4669010), (4, 2334505), (5, 1867604), (10, 933802), (20, 466901), (139, 67180), (278, 33590), (556, 16795), (695, 13436), (1390, 6718), (2780, 3359)]