20244945854

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{784627}}^1$

素因数の和:784752

約数の個数: 32

約数和(自身を含む): 36908901120

約数和(自身を除く): 16663955266

約数列:

[1, 2, 7, 14, 19, 38, 97, 133, 194, 266, 679, 1358, 1843, 3686, 12901, 25802, 784627, 1569254, 5492389, 10984778, 14907913, 29815826, 76108819, 104355391, 152217638, 208710782, 532761733, 1065523466, 1446067561, 2892135122, 10122472927, 20244945854]

約数ペア:

[(1, 20244945854), (2, 10122472927), (7, 2892135122), (14, 1446067561), (19, 1065523466), (38, 532761733), (97, 208710782), (133, 152217638), (194, 104355391), (266, 76108819), (679, 29815826), (1358, 14907913), (1843, 10984778), (3686, 5492389), (12901, 1569254), (25802, 784627)]