19960922487

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{671339}}^1$

素因数の和:671423

約数の個数: 32

約数和(自身を含む): 31322039040

約数和(自身を除く): 11361116553

約数列:

[1, 3, 11, 17, 33, 51, 53, 159, 187, 561, 583, 901, 1749, 2703, 9911, 29733, 671339, 2014017, 7384729, 11412763, 22154187, 34238289, 35580967, 106742901, 125540393, 376621179, 391390637, 604876439, 1174171911, 1814629317, 6653640829, 19960922487]

約数ペア:

[(1, 19960922487), (3, 6653640829), (11, 1814629317), (17, 1174171911), (33, 604876439), (51, 391390637), (53, 376621179), (159, 125540393), (187, 106742901), (561, 35580967), (583, 34238289), (901, 22154187), (1749, 11412763), (2703, 7384729), (9911, 2014017), (29733, 671339)]