20050305792

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{7487}}^1$

素因数の和:7834

約数の個数: 144

約数和(自身を含む): 58405681152

約数和(自身を除く): 38355375360

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 317, 352, 384, 528, 634, 704, 768, 951, 1056, 1268, 1408, 1902, 2112, 2536, 2816, 3487, 3804, 4224, 5072, 6974, 7487, 7608, 8448, 10144, 10461, 13948, 14974, 15216, 20288, 20922, 22461, 27896, 29948, 30432, 40576, 41844, 44922, 55792, 59896, 60864, 81152, 82357, 83688, 89844, 111584, 119792, 121728, 164714, 167376, 179688, 223168, 239584, 243456, 247071, 329428, 334752, 359376, 446336, 479168, 494142, 658856, 669504, 718752, 892672, 958336, 988284, 1317712, 1339008, 1437504, 1916672, 1976568, 2373379, 2635424, 2678016, 2875008, 3953136, 4746758, 5270848, 5750016, 7120137, 7906272, 9493516, 10541696, 14240274, 15812544, 18987032, 21083392, 26107169, 28480548, 31625088, 37974064, 52214338, 56961096, 63250176, 75948128, 78321507, 104428676, 113922192, 151896256, 156643014, 208857352, 227844384, 303792512, 313286028, 417714704, 455688768, 607585024, 626572056, 835429408, 911377536, 1253144112, 1670858816, 1822755072, 2506288224, 3341717632, 5012576448, 6683435264, 10025152896, 20050305792]

約数ペア:

[(1, 20050305792), (2, 10025152896), (3, 6683435264), (4, 5012576448), (6, 3341717632), (8, 2506288224), (11, 1822755072), (12, 1670858816), (16, 1253144112), (22, 911377536), (24, 835429408), (32, 626572056), (33, 607585024), (44, 455688768), (48, 417714704), (64, 313286028), (66, 303792512), (88, 227844384), (96, 208857352), (128, 156643014), (132, 151896256), (176, 113922192), (192, 104428676), (256, 78321507), (264, 75948128), (317, 63250176), (352, 56961096), (384, 52214338), (528, 37974064), (634, 31625088), (704, 28480548), (768, 26107169), (951, 21083392), (1056, 18987032), (1268, 15812544), (1408, 14240274), (1902, 10541696), (2112, 9493516), (2536, 7906272), (2816, 7120137), (3487, 5750016), (3804, 5270848), (4224, 4746758), (5072, 3953136), (6974, 2875008), (7487, 2678016), (7608, 2635424), (8448, 2373379), (10144, 1976568), (10461, 1916672), (13948, 1437504), (14974, 1339008), (15216, 1317712), (20288, 988284), (20922, 958336), (22461, 892672), (27896, 718752), (29948, 669504), (30432, 658856), (40576, 494142), (41844, 479168), (44922, 446336), (55792, 359376), (59896, 334752), (60864, 329428), (81152, 247071), (82357, 243456), (83688, 239584), (89844, 223168), (111584, 179688), (119792, 167376), (121728, 164714)]