20692546

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{929}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 37319040

約数和(自身を除く): 16626494

約数列:

[1, 2, 7, 14, 37, 43, 74, 86, 259, 301, 518, 602, 929, 1591, 1858, 3182, 6503, 11137, 13006, 22274, 34373, 39947, 68746, 79894, 240611, 279629, 481222, 559258, 1478039, 2956078, 10346273, 20692546]

約数ペア:

[(1, 20692546), (2, 10346273), (7, 2956078), (14, 1478039), (37, 559258), (43, 481222), (74, 279629), (86, 240611), (259, 79894), (301, 68746), (518, 39947), (602, 34373), (929, 22274), (1591, 13006), (1858, 11137), (3182, 6503)]