20086620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{334777}}^1$

素因数の和:334789

約数の個数: 24

約数和(自身を含む): 56242704

約数和(自身を除く): 36156084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 334777, 669554, 1004331, 1339108, 1673885, 2008662, 3347770, 4017324, 5021655, 6695540, 10043310, 20086620]

約数ペア:

[(1, 20086620), (2, 10043310), (3, 6695540), (4, 5021655), (5, 4017324), (6, 3347770), (10, 2008662), (12, 1673885), (15, 1339108), (20, 1004331), (30, 669554), (60, 334777)]