20160491052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129233917}}^1$

素因数の和:129233937

約数の個数: 24

約数和(自身を含む): 50659695856

約数和(自身を除く): 30499204804

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 129233917, 258467834, 387701751, 516935668, 775403502, 1550807004, 1680040921, 3360081842, 5040122763, 6720163684, 10080245526, 20160491052]

約数ペア:

[(1, 20160491052), (2, 10080245526), (3, 6720163684), (4, 5040122763), (6, 3360081842), (12, 1680040921), (13, 1550807004), (26, 775403502), (39, 516935668), (52, 387701751), (78, 258467834), (156, 129233917)]