20180467146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3121}}^1\times {\mathrm{153953}}^1$

素因数の和:157086

約数の個数: 32

約数和(自身を含む): 46141861248

約数和(自身を除く): 25961394102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3121, 6242, 9363, 18726, 21847, 43694, 65541, 131082, 153953, 307906, 461859, 923718, 1077671, 2155342, 3233013, 6466026, 480487313, 960974626, 1441461939, 2882923878, 3363411191, 6726822382, 10090233573, 20180467146]

約数ペア:

[(1, 20180467146), (2, 10090233573), (3, 6726822382), (6, 3363411191), (7, 2882923878), (14, 1441461939), (21, 960974626), (42, 480487313), (3121, 6466026), (6242, 3233013), (9363, 2155342), (18726, 1077671), (21847, 923718), (43694, 461859), (65541, 307906), (131082, 153953)]