20216183052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129590917}}^1$

素因数の和:129590937

約数の個数: 24

約数和(自身を含む): 50799639856

約数和(自身を除く): 30583456804

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 129590917, 259181834, 388772751, 518363668, 777545502, 1555091004, 1684681921, 3369363842, 5054045763, 6738727684, 10108091526, 20216183052]

約数ペア:

[(1, 20216183052), (2, 10108091526), (3, 6738727684), (4, 5054045763), (6, 3369363842), (12, 1684681921), (13, 1555091004), (26, 777545502), (39, 518363668), (52, 388772751), (78, 259181834), (156, 129590917)]