2000280177

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{3671}}^1$

素因数の和:3752

約数の個数: 60

約数和(自身を含む): 3529614528

約数和(自身を除く): 1529334351

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 567, 651, 837, 961, 1953, 2511, 2883, 3671, 5859, 6727, 8649, 11013, 17577, 20181, 25697, 25947, 33039, 60543, 77091, 77841, 99117, 113801, 181629, 231273, 297351, 341403, 544887, 693819, 796607, 1024209, 2081457, 2389821, 3072627, 3527831, 7169463, 9217881, 10583493, 21508389, 24694817, 31750479, 64525167, 74084451, 95251437, 222253353, 285754311, 666760059, 2000280177]

約数ペア:

[(1, 2000280177), (3, 666760059), (7, 285754311), (9, 222253353), (21, 95251437), (27, 74084451), (31, 64525167), (63, 31750479), (81, 24694817), (93, 21508389), (189, 10583493), (217, 9217881), (279, 7169463), (567, 3527831), (651, 3072627), (837, 2389821), (961, 2081457), (1953, 1024209), (2511, 796607), (2883, 693819), (3671, 544887), (5859, 341403), (6727, 297351), (8649, 231273), (11013, 181629), (17577, 113801), (20181, 99117), (25697, 77841), (25947, 77091), (33039, 60543)]