20137207296

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{881}}^1$

素因数の和:1572

約数の個数: 160

約数和(自身を含む): 56129407488

約数和(自身を除く): 35992200192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 552, 647, 736, 768, 881, 1104, 1294, 1472, 1536, 1762, 1941, 2208, 2588, 2643, 2944, 3524, 3882, 4416, 5176, 5286, 5888, 7048, 7764, 8832, 10352, 10572, 11776, 14096, 14881, 15528, 17664, 20263, 20704, 21144, 28192, 29762, 31056, 35328, 40526, 41408, 42288, 44643, 56384, 59524, 60789, 62112, 81052, 82816, 84576, 89286, 112768, 119048, 121578, 124224, 162104, 165632, 169152, 178572, 225536, 238096, 243156, 248448, 324208, 331264, 338304, 357144, 451072, 476192, 486312, 496896, 570007, 648416, 676608, 714288, 952384, 972624, 993792, 1140014, 1296832, 1353216, 1428576, 1710021, 1904768, 1945248, 2280028, 2593664, 2857152, 3420042, 3809536, 3890496, 4560056, 5187328, 5714304, 6840084, 7619072, 7780992, 9120112, 10374656, 11428608, 13110161, 13680168, 15561984, 18240224, 22857216, 26220322, 27360336, 31123968, 36480448, 39330483, 52440644, 54720672, 72960896, 78660966, 104881288, 109441344, 145921792, 157321932, 209762576, 218882688, 291843584, 314643864, 419525152, 437765376, 629287728, 839050304, 875530752, 1258575456, 1678100608, 2517150912, 3356201216, 5034301824, 6712402432, 10068603648, 20137207296]

約数ペア:

[(1, 20137207296), (2, 10068603648), (3, 6712402432), (4, 5034301824), (6, 3356201216), (8, 2517150912), (12, 1678100608), (16, 1258575456), (23, 875530752), (24, 839050304), (32, 629287728), (46, 437765376), (48, 419525152), (64, 314643864), (69, 291843584), (92, 218882688), (96, 209762576), (128, 157321932), (138, 145921792), (184, 109441344), (192, 104881288), (256, 78660966), (276, 72960896), (368, 54720672), (384, 52440644), (512, 39330483), (552, 36480448), (647, 31123968), (736, 27360336), (768, 26220322), (881, 22857216), (1104, 18240224), (1294, 15561984), (1472, 13680168), (1536, 13110161), (1762, 11428608), (1941, 10374656), (2208, 9120112), (2588, 7780992), (2643, 7619072), (2944, 6840084), (3524, 5714304), (3882, 5187328), (4416, 4560056), (5176, 3890496), (5286, 3809536), (5888, 3420042), (7048, 2857152), (7764, 2593664), (8832, 2280028), (10352, 1945248), (10572, 1904768), (11776, 1710021), (14096, 1428576), (14881, 1353216), (15528, 1296832), (17664, 1140014), (20263, 993792), (20704, 972624), (21144, 952384), (28192, 714288), (29762, 676608), (31056, 648416), (35328, 570007), (40526, 496896), (41408, 486312), (42288, 476192), (44643, 451072), (56384, 357144), (59524, 338304), (60789, 331264), (62112, 324208), (81052, 248448), (82816, 243156), (84576, 238096), (89286, 225536), (112768, 178572), (119048, 169152), (121578, 165632), (124224, 162104)]