20724952008

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{50796451}}^1$

素因数の和:50796477

約数の個数: 32

約数和(自身を含む): 54860168160

約数和(自身を除く): 34135216152

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 50796451, 101592902, 152389353, 203185804, 304778706, 406371608, 609557412, 863539667, 1219114824, 1727079334, 2590619001, 3454158668, 5181238002, 6908317336, 10362476004, 20724952008]

約数ペア:

[(1, 20724952008), (2, 10362476004), (3, 6908317336), (4, 5181238002), (6, 3454158668), (8, 2590619001), (12, 1727079334), (17, 1219114824), (24, 863539667), (34, 609557412), (51, 406371608), (68, 304778706), (102, 203185804), (136, 152389353), (204, 101592902), (408, 50796451)]