20201382771834

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2202025591}}^1$

素因数の和:2202025746

約数の個数: 32

約数和(自身を含む): 44392835934720

約数和(自身を除く): 24191453162886

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 139, 278, 417, 834, 1529, 3058, 4587, 9174, 2202025591, 4404051182, 6606076773, 13212153546, 24222281501, 48444563002, 72666844503, 145333689006, 306081557149, 612163114298, 918244671447, 1836489342894, 3366897128639, 6733794257278, 10100691385917, 20201382771834]

約数ペア:

[(1, 20201382771834), (2, 10100691385917), (3, 6733794257278), (6, 3366897128639), (11, 1836489342894), (22, 918244671447), (33, 612163114298), (66, 306081557149), (139, 145333689006), (278, 72666844503), (417, 48444563002), (834, 24222281501), (1529, 13212153546), (3058, 6606076773), (4587, 4404051182), (9174, 2202025591)]