2000990034

素因数分解:

$2^1\times 3^3\times {\mathrm{1321}}^1\times {\mathrm{28051}}^1$

素因数の和:29383

約数の個数: 32

約数和(自身を含む): 4450169280

約数和(自身を除く): 2449179246

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1321, 2642, 3963, 7926, 11889, 23778, 28051, 35667, 56102, 71334, 84153, 168306, 252459, 504918, 757377, 1514754, 37055371, 74110742, 111166113, 222332226, 333498339, 666996678, 1000495017, 2000990034]

約数ペア:

[(1, 2000990034), (2, 1000495017), (3, 666996678), (6, 333498339), (9, 222332226), (18, 111166113), (27, 74110742), (54, 37055371), (1321, 1514754), (2642, 757377), (3963, 504918), (7926, 252459), (11889, 168306), (23778, 84153), (28051, 71334), (35667, 56102)]