20133502578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{131731}}^1$

素因数の和:132959

約数の個数: 48

約数和(自身を含む): 49895866176

約数和(自身を除く): 29762363598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1213, 2426, 3639, 7278, 8491, 10917, 16982, 21834, 25473, 50946, 76419, 131731, 152838, 263462, 395193, 790386, 922117, 1185579, 1844234, 2371158, 2766351, 5532702, 8299053, 16598106, 159789703, 319579406, 479369109, 958738218, 1118527921, 1438107327, 2237055842, 2876214654, 3355583763, 6711167526, 10066751289, 20133502578]

約数ペア:

[(1, 20133502578), (2, 10066751289), (3, 6711167526), (6, 3355583763), (7, 2876214654), (9, 2237055842), (14, 1438107327), (18, 1118527921), (21, 958738218), (42, 479369109), (63, 319579406), (126, 159789703), (1213, 16598106), (2426, 8299053), (3639, 5532702), (7278, 2766351), (8491, 2371158), (10917, 1844234), (16982, 1185579), (21834, 922117), (25473, 790386), (50946, 395193), (76419, 263462), (131731, 152838)]