20122679973

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{49499}}^1$

素因数の和:49737

約数の個数: 32

約数和(自身を含む): 29804544000

約数和(自身を除く): 9681864027

約数列:

[1, 3, 11, 33, 97, 127, 291, 381, 1067, 1397, 3201, 4191, 12319, 36957, 49499, 135509, 148497, 406527, 544489, 1633467, 4801403, 6286373, 14404209, 18859119, 52815433, 69150103, 158446299, 207450309, 609778181, 1829334543, 6707559991, 20122679973]

約数ペア:

[(1, 20122679973), (3, 6707559991), (11, 1829334543), (33, 609778181), (97, 207450309), (127, 158446299), (291, 69150103), (381, 52815433), (1067, 18859119), (1397, 14404209), (3201, 6286373), (4191, 4801403), (12319, 1633467), (36957, 544489), (49499, 406527), (135509, 148497)]