2080221876

素因数分解:

$2^2\times 3^2\times {\mathrm{1279}}^1\times {\mathrm{45179}}^1$

素因数の和:46468

約数の個数: 36

約数和(自身を含む): 5262566400

約数和(自身を除く): 3182344524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1279, 2558, 3837, 5116, 7674, 11511, 15348, 23022, 45179, 46044, 90358, 135537, 180716, 271074, 406611, 542148, 813222, 1626444, 57783941, 115567882, 173351823, 231135764, 346703646, 520055469, 693407292, 1040110938, 2080221876]

約数ペア:

[(1, 2080221876), (2, 1040110938), (3, 693407292), (4, 520055469), (6, 346703646), (9, 231135764), (12, 173351823), (18, 115567882), (36, 57783941), (1279, 1626444), (2558, 813222), (3837, 542148), (5116, 406611), (7674, 271074), (11511, 180716), (15348, 135537), (23022, 90358), (45179, 46044)]