20325270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{96787}}^1$

素因数の和:96804

約数の個数: 32

約数和(自身を含む): 55749888

約数和(自身を除く): 35424618

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 96787, 193574, 290361, 483935, 580722, 677509, 967870, 1355018, 1451805, 2032527, 2903610, 3387545, 4065054, 6775090, 10162635, 20325270]

約数ペア:

[(1, 20325270), (2, 10162635), (3, 6775090), (5, 4065054), (6, 3387545), (7, 2903610), (10, 2032527), (14, 1451805), (15, 1355018), (21, 967870), (30, 677509), (35, 580722), (42, 483935), (70, 290361), (105, 193574), (210, 96787)]