20101664538

素因数分解:

$2^1\times 3^4\times {\mathrm{124084349}}^1$

素因数の和:124084363

約数の個数: 20

約数和(自身を含む): 45042619050

約数和(自身を除く): 24940954512

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 124084349, 248168698, 372253047, 744506094, 1116759141, 2233518282, 3350277423, 6700554846, 10050832269, 20101664538]

約数ペア:

[(1, 20101664538), (2, 10050832269), (3, 6700554846), (6, 3350277423), (9, 2233518282), (18, 1116759141), (27, 744506094), (54, 372253047), (81, 248168698), (162, 124084349)]