20161211394

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{5857}}^1$

素因数の和:6235

約数の個数: 64

約数和(自身を含む): 42447536640

約数和(自身を除く): 22286325246

約数列:

[1, 2, 3, 6, 29, 58, 73, 87, 146, 174, 219, 271, 438, 542, 813, 1626, 2117, 4234, 5857, 6351, 7859, 11714, 12702, 15718, 17571, 19783, 23577, 35142, 39566, 47154, 59349, 118698, 169853, 339706, 427561, 509559, 573707, 855122, 1019118, 1147414, 1282683, 1587247, 1721121, 2565366, 3174494, 3442242, 4761741, 9523482, 12399269, 24798538, 37197807, 46030163, 74395614, 92060326, 115869031, 138090489, 231738062, 276180978, 347607093, 695214186, 3360201899, 6720403798, 10080605697, 20161211394]

約数ペア:

[(1, 20161211394), (2, 10080605697), (3, 6720403798), (6, 3360201899), (29, 695214186), (58, 347607093), (73, 276180978), (87, 231738062), (146, 138090489), (174, 115869031), (219, 92060326), (271, 74395614), (438, 46030163), (542, 37197807), (813, 24798538), (1626, 12399269), (2117, 9523482), (4234, 4761741), (5857, 3442242), (6351, 3174494), (7859, 2565366), (11714, 1721121), (12702, 1587247), (15718, 1282683), (17571, 1147414), (19783, 1019118), (23577, 855122), (35142, 573707), (39566, 509559), (47154, 427561), (59349, 339706), (118698, 169853)]