20366932768

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4283}}^1$

素因数の和:4407

約数の個数: 192

約数和(自身を含む): 52233818112

約数和(自身を除く): 31866885344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 71, 91, 92, 104, 112, 142, 161, 182, 184, 208, 224, 284, 299, 322, 364, 368, 416, 497, 568, 598, 644, 728, 736, 923, 994, 1136, 1196, 1288, 1456, 1633, 1846, 1988, 2093, 2272, 2392, 2576, 2912, 3266, 3692, 3976, 4186, 4283, 4784, 5152, 6461, 6532, 7384, 7952, 8372, 8566, 9568, 11431, 12922, 13064, 14768, 15904, 16744, 17132, 21229, 22862, 25844, 26128, 29536, 29981, 33488, 34264, 42458, 45724, 51688, 52256, 55679, 59962, 66976, 68528, 84916, 91448, 98509, 103376, 111358, 119924, 137056, 148603, 169832, 182896, 197018, 206752, 222716, 239848, 297206, 304093, 339664, 365792, 389753, 394036, 445432, 479696, 594412, 608186, 679328, 689563, 779506, 788072, 890864, 959392, 1188824, 1216372, 1280617, 1379126, 1559012, 1576144, 1781728, 2128651, 2377648, 2432744, 2561234, 2758252, 3118024, 3152288, 3953209, 4257302, 4755296, 4865488, 5122468, 5516504, 6236048, 6994139, 7906418, 8514604, 8964319, 9730976, 10244936, 11033008, 12472096, 13988278, 15812836, 17029208, 17928638, 20489872, 22066016, 27672463, 27976556, 31625672, 34058416, 35857276, 40979744, 48958973, 55344926, 55953112, 63251344, 68116832, 71714552, 90923807, 97917946, 110689852, 111906224, 126502688, 143429104, 181847614, 195835892, 221379704, 223812448, 286858208, 363695228, 391671784, 442759408, 636466649, 727390456, 783343568, 885518816, 1272933298, 1454780912, 1566687136, 2545866596, 2909561824, 5091733192, 10183466384, 20366932768]

約数ペア:

[(1, 20366932768), (2, 10183466384), (4, 5091733192), (7, 2909561824), (8, 2545866596), (13, 1566687136), (14, 1454780912), (16, 1272933298), (23, 885518816), (26, 783343568), (28, 727390456), (32, 636466649), (46, 442759408), (52, 391671784), (56, 363695228), (71, 286858208), (91, 223812448), (92, 221379704), (104, 195835892), (112, 181847614), (142, 143429104), (161, 126502688), (182, 111906224), (184, 110689852), (208, 97917946), (224, 90923807), (284, 71714552), (299, 68116832), (322, 63251344), (364, 55953112), (368, 55344926), (416, 48958973), (497, 40979744), (568, 35857276), (598, 34058416), (644, 31625672), (728, 27976556), (736, 27672463), (923, 22066016), (994, 20489872), (1136, 17928638), (1196, 17029208), (1288, 15812836), (1456, 13988278), (1633, 12472096), (1846, 11033008), (1988, 10244936), (2093, 9730976), (2272, 8964319), (2392, 8514604), (2576, 7906418), (2912, 6994139), (3266, 6236048), (3692, 5516504), (3976, 5122468), (4186, 4865488), (4283, 4755296), (4784, 4257302), (5152, 3953209), (6461, 3152288), (6532, 3118024), (7384, 2758252), (7952, 2561234), (8372, 2432744), (8566, 2377648), (9568, 2128651), (11431, 1781728), (12922, 1576144), (13064, 1559012), (14768, 1379126), (15904, 1280617), (16744, 1216372), (17132, 1188824), (21229, 959392), (22862, 890864), (25844, 788072), (26128, 779506), (29536, 689563), (29981, 679328), (33488, 608186), (34264, 594412), (42458, 479696), (45724, 445432), (51688, 394036), (52256, 389753), (55679, 365792), (59962, 339664), (66976, 304093), (68528, 297206), (84916, 239848), (91448, 222716), (98509, 206752), (103376, 197018), (111358, 182896), (119924, 169832), (137056, 148603)]