20025524

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{929}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 37263240

約数和(自身を除く): 17237716

約数列:

[1, 2, 4, 17, 34, 68, 317, 634, 929, 1268, 1858, 3716, 5389, 10778, 15793, 21556, 31586, 63172, 294493, 588986, 1177972, 5006381, 10012762, 20025524]

約数ペア:

[(1, 20025524), (2, 10012762), (4, 5006381), (17, 1177972), (34, 588986), (68, 294493), (317, 63172), (634, 31586), (929, 21556), (1268, 15793), (1858, 10778), (3716, 5389)]