20060170310

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{187111}}^1$

素因数の和:187340

約数の個数: 32

約数和(自身を含む): 36859567104

約数和(自身を除く): 16799396794

約数列:

[1, 2, 5, 10, 71, 142, 151, 302, 355, 710, 755, 1510, 10721, 21442, 53605, 107210, 187111, 374222, 935555, 1871110, 13284881, 26569762, 28253761, 56507522, 66424405, 132848810, 141268805, 282537610, 2006017031, 4012034062, 10030085155, 20060170310]

約数ペア:

[(1, 20060170310), (2, 10030085155), (5, 4012034062), (10, 2006017031), (71, 282537610), (142, 141268805), (151, 132848810), (302, 66424405), (355, 56507522), (710, 28253761), (755, 26569762), (1510, 13284881), (10721, 1871110), (21442, 935555), (53605, 374222), (107210, 187111)]