20173414066

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{2141}}^1$

素因数の和:2687

約数の個数: 48

約数和(自身を含む): 33392503368

約数和(自身を除く): 13219089302

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 457, 793, 914, 1586, 2141, 4282, 5941, 10309, 11882, 20618, 27833, 27877, 55666, 55754, 77233, 130601, 154466, 261202, 361829, 362401, 723658, 724802, 978437, 1697813, 1956874, 3395626, 4711213, 9422426, 12719681, 22071569, 25439362, 44143138, 59684657, 119369314, 165355853, 330711706, 775900541, 1551801082, 10086707033, 20173414066]

約数ペア:

[(1, 20173414066), (2, 10086707033), (13, 1551801082), (26, 775900541), (61, 330711706), (122, 165355853), (169, 119369314), (338, 59684657), (457, 44143138), (793, 25439362), (914, 22071569), (1586, 12719681), (2141, 9422426), (4282, 4711213), (5941, 3395626), (10309, 1956874), (11882, 1697813), (20618, 978437), (27833, 724802), (27877, 723658), (55666, 362401), (55754, 361829), (77233, 261202), (130601, 154466)]