20199256290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{929}}^1\times {\mathrm{241589}}^1$

素因数の和:242531

約数の個数: 48

約数和(自身を含む): 52574815800

約数和(自身を除く): 32375559510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 929, 1858, 2787, 4645, 5574, 8361, 9290, 13935, 16722, 27870, 41805, 83610, 241589, 483178, 724767, 1207945, 1449534, 2174301, 2415890, 3623835, 4348602, 7247670, 10871505, 21743010, 224436181, 448872362, 673308543, 1122180905, 1346617086, 2019925629, 2244361810, 3366542715, 4039851258, 6733085430, 10099628145, 20199256290]

約数ペア:

[(1, 20199256290), (2, 10099628145), (3, 6733085430), (5, 4039851258), (6, 3366542715), (9, 2244361810), (10, 2019925629), (15, 1346617086), (18, 1122180905), (30, 673308543), (45, 448872362), (90, 224436181), (929, 21743010), (1858, 10871505), (2787, 7247670), (4645, 4348602), (5574, 3623835), (8361, 2415890), (9290, 2174301), (13935, 1449534), (16722, 1207945), (27870, 724767), (41805, 483178), (83610, 241589)]