20248522866

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7866559}}^1$

素因数の和:7866591

約数の個数: 48

約数和(自身を含む): 51541701120

約数和(自身を除く): 31293178254

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 7866559, 15733118, 23599677, 47199354, 70799031, 86532149, 102265267, 141598062, 173064298, 204530534, 259596447, 306795801, 519192894, 613591602, 778789341, 920387403, 1124917937, 1557578682, 1840774806, 2249835874, 3374753811, 6749507622, 10124261433, 20248522866]

約数ペア:

[(1, 20248522866), (2, 10124261433), (3, 6749507622), (6, 3374753811), (9, 2249835874), (11, 1840774806), (13, 1557578682), (18, 1124917937), (22, 920387403), (26, 778789341), (33, 613591602), (39, 519192894), (66, 306795801), (78, 259596447), (99, 204530534), (117, 173064298), (143, 141598062), (198, 102265267), (234, 86532149), (286, 70799031), (429, 47199354), (858, 23599677), (1287, 15733118), (2574, 7866559)]