20130455103

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1\times {\mathrm{16889}}^1$

素因数の和:18823

約数の個数: 32

約数和(自身を含む): 30839788800

約数和(自身を除く): 10709333697

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 1901, 5703, 16889, 20911, 36119, 50667, 62733, 108357, 185779, 320891, 397309, 557337, 962673, 1191927, 3529801, 10589403, 32105989, 96317967, 353165879, 610013791, 1059497637, 1830041373, 6710151701, 20130455103]

約数ペア:

[(1, 20130455103), (3, 6710151701), (11, 1830041373), (19, 1059497637), (33, 610013791), (57, 353165879), (209, 96317967), (627, 32105989), (1901, 10589403), (5703, 3529801), (16889, 1191927), (20911, 962673), (36119, 557337), (50667, 397309), (62733, 320891), (108357, 185779)]