9684348620

素因数分解:

$2^2\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{224071}}^1$

素因数の和:226241

約数の個数: 24

約数和(自身を含む): 20346633888

約数和(自身を除く): 10662285268

約数列:

[1, 2, 4, 5, 10, 20, 2161, 4322, 8644, 10805, 21610, 43220, 224071, 448142, 896284, 1120355, 2240710, 4481420, 484217431, 968434862, 1936869724, 2421087155, 4842174310, 9684348620]

約数ペア:

[(1, 9684348620), (2, 4842174310), (4, 2421087155), (5, 1936869724), (10, 968434862), (20, 484217431), (2161, 4481420), (4322, 2240710), (8644, 1120355), (10805, 896284), (21610, 448142), (43220, 224071)]