20124156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129001}}^1$

素因数の和:129021

約数の個数: 24

約数和(自身を含む): 50568784

約数和(自身を除く): 30444628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 129001, 258002, 387003, 516004, 774006, 1548012, 1677013, 3354026, 5031039, 6708052, 10062078, 20124156]

約数ペア:

[(1, 20124156), (2, 10062078), (3, 6708052), (4, 5031039), (6, 3354026), (12, 1677013), (13, 1548012), (26, 774006), (39, 516004), (52, 387003), (78, 258002), (156, 129001)]