20161475763

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1069}}^1\times {\mathrm{43963}}^1$

素因数の和:45059

約数の個数: 32

約数和(自身を含む): 31611874560

約数和(自身を除く): 11450398797

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 1069, 3207, 11759, 13897, 35277, 41691, 43963, 131889, 152867, 458601, 483593, 571519, 1450779, 1714557, 6286709, 18860127, 46996447, 140989341, 516960917, 610953811, 1550882751, 1832861433, 6720491921, 20161475763]

約数ペア:

[(1, 20161475763), (3, 6720491921), (11, 1832861433), (13, 1550882751), (33, 610953811), (39, 516960917), (143, 140989341), (429, 46996447), (1069, 18860127), (3207, 6286709), (11759, 1714557), (13897, 1450779), (35277, 571519), (41691, 483593), (43963, 458601), (131889, 152867)]