2012334140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2140781}}^1$

素因数の和:2140837

約数の個数: 24

約数和(自身を含む): 4315816512

約数和(自身を除く): 2303482372

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2140781, 4281562, 8563124, 10703905, 21407810, 42815620, 100616707, 201233414, 402466828, 503083535, 1006167070, 2012334140]

約数ペア:

[(1, 2012334140), (2, 1006167070), (4, 503083535), (5, 402466828), (10, 201233414), (20, 100616707), (47, 42815620), (94, 21407810), (188, 10703905), (235, 8563124), (470, 4281562), (940, 2140781)]