2012203035945

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{247047641}}^1$

素因数の和:247047833

約数の個数: 24

約数和(自身を含む): 3507088325832

約数和(自身を除く): 1494885289887

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2715, 8145, 247047641, 741142923, 1235238205, 2223428769, 3705714615, 11117143845, 44715623021, 134146869063, 223578115105, 402440607189, 670734345315, 2012203035945]

約数ペア:

[(1, 2012203035945), (3, 670734345315), (5, 402440607189), (9, 223578115105), (15, 134146869063), (45, 44715623021), (181, 11117143845), (543, 3705714615), (905, 2223428769), (1629, 1235238205), (2715, 741142923), (8145, 247047641)]