20171566277

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{691}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 21846827520

約数和(自身を除く): 1675261243

約数列:

[1, 19, 83, 107, 173, 691, 1577, 2033, 3287, 8881, 13129, 14359, 18511, 57353, 73937, 119543, 168739, 272821, 351709, 1089707, 1404803, 1536413, 2271317, 6136771, 9922069, 12791101, 29191847, 116598649, 188519311, 243030919, 1061661383, 20171566277]

約数ペア:

[(1, 20171566277), (19, 1061661383), (83, 243030919), (107, 188519311), (173, 116598649), (691, 29191847), (1577, 12791101), (2033, 9922069), (3287, 6136771), (8881, 2271317), (13129, 1536413), (14359, 1404803), (18511, 1089707), (57353, 351709), (73937, 272821), (119543, 168739)]