20110464

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2$

素因数の和:80

約数の個数: 192

約数和(自身を含む): 67687200

約数和(自身を除く): 47576736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 32, 33, 36, 44, 46, 48, 54, 64, 66, 69, 72, 88, 92, 96, 99, 108, 128, 132, 138, 144, 176, 184, 192, 198, 207, 216, 253, 264, 276, 288, 297, 352, 368, 384, 396, 414, 432, 506, 528, 529, 552, 576, 594, 621, 704, 736, 759, 792, 828, 864, 1012, 1056, 1058, 1104, 1152, 1188, 1242, 1408, 1472, 1518, 1584, 1587, 1656, 1728, 2024, 2112, 2116, 2208, 2277, 2376, 2484, 2944, 3036, 3168, 3174, 3312, 3456, 4048, 4224, 4232, 4416, 4554, 4752, 4761, 4968, 5819, 6072, 6336, 6348, 6624, 6831, 8096, 8464, 8832, 9108, 9504, 9522, 9936, 11638, 12144, 12672, 12696, 13248, 13662, 14283, 16192, 16928, 17457, 18216, 19008, 19044, 19872, 23276, 24288, 25392, 26496, 27324, 28566, 32384, 33856, 34914, 36432, 38016, 38088, 39744, 46552, 48576, 50784, 52371, 54648, 57132, 67712, 69828, 72864, 76176, 79488, 93104, 97152, 101568, 104742, 109296, 114264, 139656, 145728, 152352, 157113, 186208, 203136, 209484, 218592, 228528, 279312, 291456, 304704, 314226, 372416, 418968, 437184, 457056, 558624, 609408, 628452, 744832, 837936, 874368, 914112, 1117248, 1256904, 1675872, 1828224, 2234496, 2513808, 3351744, 5027616, 6703488, 10055232, 20110464]

約数ペア:

[(1, 20110464), (2, 10055232), (3, 6703488), (4, 5027616), (6, 3351744), (8, 2513808), (9, 2234496), (11, 1828224), (12, 1675872), (16, 1256904), (18, 1117248), (22, 914112), (23, 874368), (24, 837936), (27, 744832), (32, 628452), (33, 609408), (36, 558624), (44, 457056), (46, 437184), (48, 418968), (54, 372416), (64, 314226), (66, 304704), (69, 291456), (72, 279312), (88, 228528), (92, 218592), (96, 209484), (99, 203136), (108, 186208), (128, 157113), (132, 152352), (138, 145728), (144, 139656), (176, 114264), (184, 109296), (192, 104742), (198, 101568), (207, 97152), (216, 93104), (253, 79488), (264, 76176), (276, 72864), (288, 69828), (297, 67712), (352, 57132), (368, 54648), (384, 52371), (396, 50784), (414, 48576), (432, 46552), (506, 39744), (528, 38088), (529, 38016), (552, 36432), (576, 34914), (594, 33856), (621, 32384), (704, 28566), (736, 27324), (759, 26496), (792, 25392), (828, 24288), (864, 23276), (1012, 19872), (1056, 19044), (1058, 19008), (1104, 18216), (1152, 17457), (1188, 16928), (1242, 16192), (1408, 14283), (1472, 13662), (1518, 13248), (1584, 12696), (1587, 12672), (1656, 12144), (1728, 11638), (2024, 9936), (2112, 9522), (2116, 9504), (2208, 9108), (2277, 8832), (2376, 8464), (2484, 8096), (2944, 6831), (3036, 6624), (3168, 6348), (3174, 6336), (3312, 6072), (3456, 5819), (4048, 4968), (4224, 4761), (4232, 4752), (4416, 4554)]