20137292997

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{103}}^2\times {\mathrm{8009}}^1$

素因数の和:8297

約数の個数: 24

約数和(自身を含む): 27459561600

約数和(自身を除く): 7322268603

約数列:

[1, 3, 79, 103, 237, 309, 8009, 8137, 10609, 24027, 24411, 31827, 632711, 824927, 838111, 1898133, 2474781, 2514333, 65169233, 84967481, 195507699, 254902443, 6712430999, 20137292997]

約数ペア:

[(1, 20137292997), (3, 6712430999), (79, 254902443), (103, 195507699), (237, 84967481), (309, 65169233), (8009, 2514333), (8137, 2474781), (10609, 1898133), (24027, 838111), (24411, 824927), (31827, 632711)]