20654174592

素因数分解:

$2^7\times 3^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1787}}^1$

素因数の和:2013

約数の個数: 192

約数和(自身を含む): 60694732800

約数和(自身を除く): 40040558208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 127, 128, 144, 158, 192, 237, 254, 288, 316, 381, 384, 474, 508, 576, 632, 711, 762, 948, 1016, 1143, 1152, 1264, 1422, 1524, 1787, 1896, 2032, 2286, 2528, 2844, 3048, 3574, 3792, 4064, 4572, 5056, 5361, 5688, 6096, 7148, 7584, 8128, 9144, 10033, 10112, 10722, 11376, 12192, 14296, 15168, 16083, 16256, 18288, 20066, 21444, 22752, 24384, 28592, 30099, 30336, 32166, 36576, 40132, 42888, 45504, 48768, 57184, 60198, 64332, 73152, 80264, 85776, 90297, 91008, 114368, 120396, 128664, 141173, 146304, 160528, 171552, 180594, 226949, 228736, 240792, 257328, 282346, 321056, 343104, 361188, 423519, 453898, 481584, 514656, 564692, 642112, 680847, 686208, 722376, 847038, 907796, 963168, 1029312, 1129384, 1270557, 1284224, 1361694, 1444752, 1694076, 1815592, 1926336, 2042541, 2058624, 2258768, 2541114, 2723388, 2889504, 3388152, 3631184, 3852672, 4085082, 4517536, 5082228, 5446776, 5779008, 6776304, 7262368, 8170164, 9035072, 10164456, 10893552, 11558016, 13552608, 14524736, 16340328, 17928971, 18070144, 20328912, 21787104, 27105216, 29049472, 32680656, 35857942, 40657824, 43574208, 53786913, 54210432, 65361312, 71715884, 81315648, 87148416, 107573826, 130722624, 143431768, 161360739, 162631296, 215147652, 261445248, 286863536, 322721478, 430295304, 573727072, 645442956, 860590608, 1147454144, 1290885912, 1721181216, 2294908288, 2581771824, 3442362432, 5163543648, 6884724864, 10327087296, 20654174592]

約数ペア:

[(1, 20654174592), (2, 10327087296), (3, 6884724864), (4, 5163543648), (6, 3442362432), (8, 2581771824), (9, 2294908288), (12, 1721181216), (16, 1290885912), (18, 1147454144), (24, 860590608), (32, 645442956), (36, 573727072), (48, 430295304), (64, 322721478), (72, 286863536), (79, 261445248), (96, 215147652), (127, 162631296), (128, 161360739), (144, 143431768), (158, 130722624), (192, 107573826), (237, 87148416), (254, 81315648), (288, 71715884), (316, 65361312), (381, 54210432), (384, 53786913), (474, 43574208), (508, 40657824), (576, 35857942), (632, 32680656), (711, 29049472), (762, 27105216), (948, 21787104), (1016, 20328912), (1143, 18070144), (1152, 17928971), (1264, 16340328), (1422, 14524736), (1524, 13552608), (1787, 11558016), (1896, 10893552), (2032, 10164456), (2286, 9035072), (2528, 8170164), (2844, 7262368), (3048, 6776304), (3574, 5779008), (3792, 5446776), (4064, 5082228), (4572, 4517536), (5056, 4085082), (5361, 3852672), (5688, 3631184), (6096, 3388152), (7148, 2889504), (7584, 2723388), (8128, 2541114), (9144, 2258768), (10033, 2058624), (10112, 2042541), (10722, 1926336), (11376, 1815592), (12192, 1694076), (14296, 1444752), (15168, 1361694), (16083, 1284224), (16256, 1270557), (18288, 1129384), (20066, 1029312), (21444, 963168), (22752, 907796), (24384, 847038), (28592, 722376), (30099, 686208), (30336, 680847), (32166, 642112), (36576, 564692), (40132, 514656), (42888, 481584), (45504, 453898), (48768, 423519), (57184, 361188), (60198, 343104), (64332, 321056), (73152, 282346), (80264, 257328), (85776, 240792), (90297, 228736), (91008, 226949), (114368, 180594), (120396, 171552), (128664, 160528), (141173, 146304)]