20160487896

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1\times {\mathrm{967}}^1$

素因数の和:1389

約数の個数: 128

約数和(自身を含む): 53191987200

約数和(自身を除く): 33031499304

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 179, 184, 211, 276, 358, 422, 537, 552, 633, 716, 844, 967, 1074, 1266, 1432, 1688, 1934, 2148, 2532, 2901, 3868, 4117, 4296, 4853, 5064, 5802, 7736, 8234, 9706, 11604, 12351, 14559, 16468, 19412, 22241, 23208, 24702, 29118, 32936, 37769, 38824, 44482, 49404, 58236, 66723, 75538, 88964, 98808, 113307, 116472, 133446, 151076, 173093, 177928, 204037, 226614, 266892, 302152, 346186, 408074, 453228, 519279, 533784, 612111, 692372, 816148, 868687, 906456, 1038558, 1224222, 1384744, 1632296, 1737374, 2077116, 2448444, 2606061, 3474748, 3981139, 4154232, 4692851, 4896888, 5212122, 6949496, 7962278, 9385702, 10424244, 11943417, 14078553, 15924556, 18771404, 20848488, 23886834, 28157106, 31849112, 36522623, 37542808, 47773668, 56314212, 73045246, 95547336, 109567869, 112628424, 146090492, 219135738, 292180984, 438271476, 840020329, 876542952, 1680040658, 2520060987, 3360081316, 5040121974, 6720162632, 10080243948, 20160487896]

約数ペア:

[(1, 20160487896), (2, 10080243948), (3, 6720162632), (4, 5040121974), (6, 3360081316), (8, 2520060987), (12, 1680040658), (23, 876542952), (24, 840020329), (46, 438271476), (69, 292180984), (92, 219135738), (138, 146090492), (179, 112628424), (184, 109567869), (211, 95547336), (276, 73045246), (358, 56314212), (422, 47773668), (537, 37542808), (552, 36522623), (633, 31849112), (716, 28157106), (844, 23886834), (967, 20848488), (1074, 18771404), (1266, 15924556), (1432, 14078553), (1688, 11943417), (1934, 10424244), (2148, 9385702), (2532, 7962278), (2901, 6949496), (3868, 5212122), (4117, 4896888), (4296, 4692851), (4853, 4154232), (5064, 3981139), (5802, 3474748), (7736, 2606061), (8234, 2448444), (9706, 2077116), (11604, 1737374), (12351, 1632296), (14559, 1384744), (16468, 1224222), (19412, 1038558), (22241, 906456), (23208, 868687), (24702, 816148), (29118, 692372), (32936, 612111), (37769, 533784), (38824, 519279), (44482, 453228), (49404, 408074), (58236, 346186), (66723, 302152), (75538, 266892), (88964, 226614), (98808, 204037), (113307, 177928), (116472, 173093), (133446, 151076)]