20183319954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{709}}^1\times {\mathrm{225931}}^1$

素因数の和:226655

約数の個数: 48

約数和(自身を含む): 50048456640

約数和(自身を除く): 29865136686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 709, 1418, 2127, 4254, 4963, 6381, 9926, 12762, 14889, 29778, 44667, 89334, 225931, 451862, 677793, 1355586, 1581517, 2033379, 3163034, 4066758, 4744551, 9489102, 14233653, 28467306, 160185079, 320370158, 480555237, 961110474, 1121295553, 1441665711, 2242591106, 2883331422, 3363886659, 6727773318, 10091659977, 20183319954]

約数ペア:

[(1, 20183319954), (2, 10091659977), (3, 6727773318), (6, 3363886659), (7, 2883331422), (9, 2242591106), (14, 1441665711), (18, 1121295553), (21, 961110474), (42, 480555237), (63, 320370158), (126, 160185079), (709, 28467306), (1418, 14233653), (2127, 9489102), (4254, 4744551), (4963, 4066758), (6381, 3163034), (9926, 2033379), (12762, 1581517), (14889, 1355586), (29778, 677793), (44667, 451862), (89334, 225931)]