20127084

素因数分解:

$2^2\times 3^1\times {\mathrm{419}}^1\times {\mathrm{4003}}^1$

素因数の和:4429

約数の個数: 24

約数和(自身を含む): 47087040

約数和(自身を除く): 26959956

約数列:

[1, 2, 3, 4, 6, 12, 419, 838, 1257, 1676, 2514, 4003, 5028, 8006, 12009, 16012, 24018, 48036, 1677257, 3354514, 5031771, 6709028, 10063542, 20127084]

約数ペア:

[(1, 20127084), (2, 10063542), (3, 6709028), (4, 5031771), (6, 3354514), (12, 1677257), (419, 48036), (838, 24018), (1257, 16012), (1676, 12009), (2514, 8006), (4003, 5028)]