19966808436

素因数分解:

$2^2\times 3^1\times {\mathrm{47969}}^1\times {\mathrm{34687}}^1$

素因数の和:82663

約数の個数: 24

約数和(自身を含む): 46591534080

約数和(自身を除く): 26624725644

約数列:

[1, 2, 3, 4, 6, 12, 34687, 47969, 69374, 95938, 104061, 138748, 143907, 191876, 208122, 287814, 416244, 575628, 1663900703, 3327801406, 4991702109, 6655602812, 9983404218, 19966808436]

約数ペア:

[(1, 19966808436), (2, 9983404218), (3, 6655602812), (4, 4991702109), (6, 3327801406), (12, 1663900703), (34687, 575628), (47969, 416244), (69374, 287814), (95938, 208122), (104061, 191876), (138748, 143907)]