20159354868

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2102561}}^1$

素因数の和:2102632

約数の個数: 48

約数和(自身を含む): 50865179904

約数和(自身を除く): 30705825036

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 47, 51, 68, 94, 102, 141, 188, 204, 282, 564, 799, 1598, 2397, 3196, 4794, 9588, 2102561, 4205122, 6307683, 8410244, 12615366, 25230732, 35743537, 71487074, 98820367, 107230611, 142974148, 197640734, 214461222, 296461101, 395281468, 428922444, 592922202, 1185844404, 1679946239, 3359892478, 5039838717, 6719784956, 10079677434, 20159354868]

約数ペア:

[(1, 20159354868), (2, 10079677434), (3, 6719784956), (4, 5039838717), (6, 3359892478), (12, 1679946239), (17, 1185844404), (34, 592922202), (47, 428922444), (51, 395281468), (68, 296461101), (94, 214461222), (102, 197640734), (141, 142974148), (188, 107230611), (204, 98820367), (282, 71487074), (564, 35743537), (799, 25230732), (1598, 12615366), (2397, 8410244), (3196, 6307683), (4794, 4205122), (9588, 2102561)]