2012322860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2140769}}^1$

素因数の和:2140825

約数の個数: 24

約数和(自身を含む): 4315792320

約数和(自身を除く): 2303469460

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2140769, 4281538, 8563076, 10703845, 21407690, 42815380, 100616143, 201232286, 402464572, 503080715, 1006161430, 2012322860]

約数ペア:

[(1, 2012322860), (2, 1006161430), (4, 503080715), (5, 402464572), (10, 201232286), (20, 100616143), (47, 42815380), (94, 21407690), (188, 10703845), (235, 8563076), (470, 4281538), (940, 2140769)]