20186917245

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{94621}}^1$

素因数の和:95074

約数の個数: 48

約数和(自身を含む): 38260594944

約数和(自身を除く): 18073677699

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 431, 495, 1293, 2155, 3879, 4741, 6465, 14223, 19395, 23705, 42669, 71115, 94621, 213345, 283863, 473105, 851589, 1040831, 1419315, 3122493, 4257945, 5204155, 9367479, 15612465, 40781651, 46837395, 122344953, 203908255, 367034859, 448598161, 611724765, 1345794483, 1835174295, 2242990805, 4037383449, 6728972415, 20186917245]

約数ペア:

[(1, 20186917245), (3, 6728972415), (5, 4037383449), (9, 2242990805), (11, 1835174295), (15, 1345794483), (33, 611724765), (45, 448598161), (55, 367034859), (99, 203908255), (165, 122344953), (431, 46837395), (495, 40781651), (1293, 15612465), (2155, 9367479), (3879, 5204155), (4741, 4257945), (6465, 3122493), (14223, 1419315), (19395, 1040831), (23705, 851589), (42669, 473105), (71115, 283863), (94621, 213345)]