2020600946

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{4493}}^1$

素因数の和:4875

約数の個数: 48

約数和(自身を含む): 3808557144

約数和(自身を除く): 1787956198

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 353, 637, 706, 1274, 2471, 4493, 4589, 4942, 8986, 9178, 17297, 31451, 32123, 34594, 58409, 62902, 64246, 116818, 220157, 224861, 408863, 440314, 449722, 817726, 1586029, 2862041, 3172058, 5724082, 11102203, 20618377, 22204406, 41236754, 77715421, 144328639, 155430842, 288657278, 1010300473, 2020600946]

約数ペア:

[(1, 2020600946), (2, 1010300473), (7, 288657278), (13, 155430842), (14, 144328639), (26, 77715421), (49, 41236754), (91, 22204406), (98, 20618377), (182, 11102203), (353, 5724082), (637, 3172058), (706, 2862041), (1274, 1586029), (2471, 817726), (4493, 449722), (4589, 440314), (4942, 408863), (8986, 224861), (9178, 220157), (17297, 116818), (31451, 64246), (32123, 62902), (34594, 58409)]