20775024

素因数分解:

$2^4\times 3^2\times {\mathrm{144271}}^1$

素因数の和:144285

約数の個数: 30

約数和(自身を含む): 58141616

約数和(自身を除く): 37366592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 144271, 288542, 432813, 577084, 865626, 1154168, 1298439, 1731252, 2308336, 2596878, 3462504, 5193756, 6925008, 10387512, 20775024]

約数ペア:

[(1, 20775024), (2, 10387512), (3, 6925008), (4, 5193756), (6, 3462504), (8, 2596878), (9, 2308336), (12, 1731252), (16, 1298439), (18, 1154168), (24, 865626), (36, 577084), (48, 432813), (72, 288542), (144, 144271)]