2020285956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12950551}}^1$

素因数の和:12950571

約数の個数: 24

約数和(自身を含む): 5076616384

約数和(自身を除く): 3056330428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12950551, 25901102, 38851653, 51802204, 77703306, 155406612, 168357163, 336714326, 505071489, 673428652, 1010142978, 2020285956]

約数ペア:

[(1, 2020285956), (2, 1010142978), (3, 673428652), (4, 505071489), (6, 336714326), (12, 168357163), (13, 155406612), (26, 77703306), (39, 51802204), (52, 38851653), (78, 25901102), (156, 12950551)]