20565545088

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{8741}}^1$

素因数の和:9326

約数の個数: 128

約数和(自身を含む): 59707160640

約数和(自身を除く): 39141615552

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, 264, 352, 384, 528, 557, 704, 1056, 1114, 1408, 1671, 2112, 2228, 3342, 4224, 4456, 6127, 6684, 8741, 8912, 12254, 13368, 17482, 17824, 18381, 24508, 26223, 26736, 34964, 35648, 36762, 49016, 52446, 53472, 69928, 71296, 73524, 96151, 98032, 104892, 106944, 139856, 147048, 192302, 196064, 209784, 213888, 279712, 288453, 294096, 384604, 392128, 419568, 559424, 576906, 588192, 769208, 784256, 839136, 1118848, 1153812, 1176384, 1538416, 1678272, 2307624, 2352768, 3076832, 3356544, 4615248, 4868737, 6153664, 9230496, 9737474, 12307328, 14606211, 18460992, 19474948, 29212422, 36921984, 38949896, 53556107, 58424844, 77899792, 107112214, 116849688, 155799584, 160668321, 214224428, 233699376, 311599168, 321336642, 428448856, 467398752, 623198336, 642673284, 856897712, 934797504, 1285346568, 1713795424, 1869595008, 2570693136, 3427590848, 5141386272, 6855181696, 10282772544, 20565545088]

約数ペア:

[(1, 20565545088), (2, 10282772544), (3, 6855181696), (4, 5141386272), (6, 3427590848), (8, 2570693136), (11, 1869595008), (12, 1713795424), (16, 1285346568), (22, 934797504), (24, 856897712), (32, 642673284), (33, 623198336), (44, 467398752), (48, 428448856), (64, 321336642), (66, 311599168), (88, 233699376), (96, 214224428), (128, 160668321), (132, 155799584), (176, 116849688), (192, 107112214), (264, 77899792), (352, 58424844), (384, 53556107), (528, 38949896), (557, 36921984), (704, 29212422), (1056, 19474948), (1114, 18460992), (1408, 14606211), (1671, 12307328), (2112, 9737474), (2228, 9230496), (3342, 6153664), (4224, 4868737), (4456, 4615248), (6127, 3356544), (6684, 3076832), (8741, 2352768), (8912, 2307624), (12254, 1678272), (13368, 1538416), (17482, 1176384), (17824, 1153812), (18381, 1118848), (24508, 839136), (26223, 784256), (26736, 769208), (34964, 588192), (35648, 576906), (36762, 559424), (49016, 419568), (52446, 392128), (53472, 384604), (69928, 294096), (71296, 288453), (73524, 279712), (96151, 213888), (98032, 209784), (104892, 196064), (106944, 192302), (139856, 147048)]