20248816905

素因数分解:

$3^2\times 5^1\times {\mathrm{2903}}^1\times {\mathrm{155003}}^1$

素因数の和:157917

約数の個数: 24

約数和(自身を含む): 35110266048

約数和(自身を除く): 14861449143

約数列:

[1, 3, 5, 9, 15, 45, 2903, 8709, 14515, 26127, 43545, 130635, 155003, 465009, 775015, 1395027, 2325045, 6975135, 449973709, 1349921127, 2249868545, 4049763381, 6749605635, 20248816905]

約数ペア:

[(1, 20248816905), (3, 6749605635), (5, 4049763381), (9, 2249868545), (15, 1349921127), (45, 449973709), (2903, 6975135), (8709, 2325045), (14515, 1395027), (26127, 775015), (43545, 465009), (130635, 155003)]