20734081314

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{1279}}^1\times {\mathrm{9349}}^1$

素因数の和:10667

約数の個数: 48

約数和(自身を含む): 44090112000

約数和(自身を除く): 23356030686

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 578, 867, 1279, 1734, 2558, 3837, 7674, 9349, 18698, 21743, 28047, 43486, 56094, 65229, 130458, 158933, 317866, 369631, 476799, 739262, 953598, 1108893, 2217786, 2701861, 5403722, 8105583, 11957371, 16211166, 23914742, 35872113, 71744226, 203275307, 406550614, 609825921, 1219651842, 3455680219, 6911360438, 10367040657, 20734081314]

約数ペア:

[(1, 20734081314), (2, 10367040657), (3, 6911360438), (6, 3455680219), (17, 1219651842), (34, 609825921), (51, 406550614), (102, 203275307), (289, 71744226), (578, 35872113), (867, 23914742), (1279, 16211166), (1734, 11957371), (2558, 8105583), (3837, 5403722), (7674, 2701861), (9349, 2217786), (18698, 1108893), (21743, 953598), (28047, 739262), (43486, 476799), (56094, 369631), (65229, 317866), (130458, 158933)]