20171211324

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{467}}^1$

素因数の和:896

約数の個数: 192

約数和(自身を含む): 55160082432

約数和(自身を除く): 34988871108

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 41, 44, 46, 66, 69, 82, 92, 123, 132, 138, 164, 246, 253, 276, 347, 451, 467, 492, 506, 694, 759, 902, 934, 943, 1012, 1041, 1353, 1388, 1401, 1518, 1804, 1868, 1886, 2082, 2706, 2802, 2829, 3036, 3772, 3817, 4164, 5137, 5412, 5604, 5658, 7634, 7981, 10274, 10373, 10741, 11316, 11451, 14227, 15268, 15411, 15962, 19147, 20548, 20746, 21482, 22902, 23943, 28454, 30822, 31119, 31924, 32223, 38294, 41492, 42681, 42964, 45804, 47886, 56908, 57441, 61644, 62238, 64446, 76588, 85362, 87791, 95772, 114882, 118151, 124476, 128892, 156497, 162049, 170724, 175582, 210617, 229764, 236302, 263373, 312994, 324098, 327221, 351164, 354453, 421234, 440381, 469491, 472604, 486147, 526746, 625988, 631851, 648196, 654442, 708906, 842468, 880762, 938982, 972294, 981663, 1053492, 1263702, 1308884, 1321143, 1417812, 1761524, 1782539, 1877964, 1944588, 1963326, 2527404, 2642286, 3565078, 3599431, 3727127, 3926652, 4844191, 5284572, 5347617, 6644009, 7130156, 7198862, 7454254, 9688382, 10695234, 10798293, 11181381, 13288018, 14397724, 14532573, 14908508, 19376764, 19932027, 21390468, 21596586, 22362762, 26576036, 29065146, 39864054, 40998397, 43193172, 44725524, 58130292, 73084099, 79728108, 81996794, 122995191, 146168198, 152812207, 163993588, 219252297, 245990382, 292336396, 305624414, 438504594, 458436621, 491980764, 611248828, 877009188, 916873242, 1680934277, 1833746484, 3361868554, 5042802831, 6723737108, 10085605662, 20171211324]

約数ペア:

[(1, 20171211324), (2, 10085605662), (3, 6723737108), (4, 5042802831), (6, 3361868554), (11, 1833746484), (12, 1680934277), (22, 916873242), (23, 877009188), (33, 611248828), (41, 491980764), (44, 458436621), (46, 438504594), (66, 305624414), (69, 292336396), (82, 245990382), (92, 219252297), (123, 163993588), (132, 152812207), (138, 146168198), (164, 122995191), (246, 81996794), (253, 79728108), (276, 73084099), (347, 58130292), (451, 44725524), (467, 43193172), (492, 40998397), (506, 39864054), (694, 29065146), (759, 26576036), (902, 22362762), (934, 21596586), (943, 21390468), (1012, 19932027), (1041, 19376764), (1353, 14908508), (1388, 14532573), (1401, 14397724), (1518, 13288018), (1804, 11181381), (1868, 10798293), (1886, 10695234), (2082, 9688382), (2706, 7454254), (2802, 7198862), (2829, 7130156), (3036, 6644009), (3772, 5347617), (3817, 5284572), (4164, 4844191), (5137, 3926652), (5412, 3727127), (5604, 3599431), (5658, 3565078), (7634, 2642286), (7981, 2527404), (10274, 1963326), (10373, 1944588), (10741, 1877964), (11316, 1782539), (11451, 1761524), (14227, 1417812), (15268, 1321143), (15411, 1308884), (15962, 1263702), (19147, 1053492), (20548, 981663), (20746, 972294), (21482, 938982), (22902, 880762), (23943, 842468), (28454, 708906), (30822, 654442), (31119, 648196), (31924, 631851), (32223, 625988), (38294, 526746), (41492, 486147), (42681, 472604), (42964, 469491), (45804, 440381), (47886, 421234), (56908, 354453), (57441, 351164), (61644, 327221), (62238, 324098), (64446, 312994), (76588, 263373), (85362, 236302), (87791, 229764), (95772, 210617), (114882, 175582), (118151, 170724), (124476, 162049), (128892, 156497)]