20130764445

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{394837}}^1$

素因数の和:394962

約数の個数: 48

約数和(自身を含む): 38435110272

約数和(自身を除く): 18304345827

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 103, 165, 309, 495, 515, 927, 1133, 1545, 3399, 4635, 5665, 10197, 16995, 50985, 394837, 1184511, 1974185, 3553533, 4343207, 5922555, 13029621, 17767665, 21716035, 39088863, 40668211, 65148105, 122004633, 195444315, 203341055, 366013899, 447350321, 610023165, 1342050963, 1830069495, 2236751605, 4026152889, 6710254815, 20130764445]

約数ペア:

[(1, 20130764445), (3, 6710254815), (5, 4026152889), (9, 2236751605), (11, 1830069495), (15, 1342050963), (33, 610023165), (45, 447350321), (55, 366013899), (99, 203341055), (103, 195444315), (165, 122004633), (309, 65148105), (495, 40668211), (515, 39088863), (927, 21716035), (1133, 17767665), (1545, 13029621), (3399, 5922555), (4635, 4343207), (5665, 3553533), (10197, 1974185), (16995, 1184511), (50985, 394837)]