20160346766

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{2939}}^1$

素因数の和:3189

約数の個数: 64

約数和(自身を含む): 35928023040

約数和(自身を除く): 15767676274

約数列:

[1, 2, 7, 14, 67, 71, 103, 134, 142, 206, 469, 497, 721, 938, 994, 1442, 2939, 4757, 5878, 6901, 7313, 9514, 13802, 14626, 20573, 33299, 41146, 48307, 51191, 66598, 96614, 102382, 196913, 208669, 302717, 393826, 417338, 489971, 605434, 979942, 1378391, 1460683, 2119019, 2756782, 2921366, 3429797, 4238038, 6859594, 13980823, 20282039, 21492907, 27961646, 40564078, 42985814, 97865761, 141974273, 150450349, 195731522, 283948546, 300900698, 1440024769, 2880049538, 10080173383, 20160346766]

約数ペア:

[(1, 20160346766), (2, 10080173383), (7, 2880049538), (14, 1440024769), (67, 300900698), (71, 283948546), (103, 195731522), (134, 150450349), (142, 141974273), (206, 97865761), (469, 42985814), (497, 40564078), (721, 27961646), (938, 21492907), (994, 20282039), (1442, 13980823), (2939, 6859594), (4757, 4238038), (5878, 3429797), (6901, 2921366), (7313, 2756782), (9514, 2119019), (13802, 1460683), (14626, 1378391), (20573, 979942), (33299, 605434), (41146, 489971), (48307, 417338), (51191, 393826), (66598, 302717), (96614, 208669), (102382, 196913)]