20112890688

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{20219}}^1$

素因数の和:20405

約数の個数: 168

約数和(自身を含む): 63294585120

約数和(自身を除く): 43181694432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 157, 176, 192, 198, 264, 288, 314, 352, 396, 471, 528, 576, 628, 704, 792, 942, 1056, 1256, 1413, 1584, 1727, 1884, 2112, 2512, 2826, 3168, 3454, 3768, 5024, 5181, 5652, 6336, 6908, 7536, 10048, 10362, 11304, 13816, 15072, 15543, 20219, 20724, 22608, 27632, 30144, 31086, 40438, 41448, 45216, 55264, 60657, 62172, 80876, 82896, 90432, 110528, 121314, 124344, 161752, 165792, 181971, 222409, 242628, 248688, 323504, 331584, 363942, 444818, 485256, 497376, 647008, 667227, 727884, 889636, 970512, 994752, 1294016, 1334454, 1455768, 1779272, 1941024, 2001681, 2668908, 2911536, 3174383, 3558544, 3882048, 4003362, 5337816, 5823072, 6348766, 7117088, 8006724, 9523149, 10675632, 11646144, 12697532, 14234176, 16013448, 19046298, 21351264, 25395064, 28569447, 32026896, 34918213, 38092596, 42702528, 50790128, 57138894, 64053792, 69836426, 76185192, 101580256, 104754639, 114277788, 128107584, 139672852, 152370384, 203160512, 209509278, 228555576, 279345704, 304740768, 314263917, 419018556, 457111152, 558691408, 609481536, 628527834, 838037112, 914222304, 1117382816, 1257055668, 1676074224, 1828444608, 2234765632, 2514111336, 3352148448, 5028222672, 6704296896, 10056445344, 20112890688]

約数ペア:

[(1, 20112890688), (2, 10056445344), (3, 6704296896), (4, 5028222672), (6, 3352148448), (8, 2514111336), (9, 2234765632), (11, 1828444608), (12, 1676074224), (16, 1257055668), (18, 1117382816), (22, 914222304), (24, 838037112), (32, 628527834), (33, 609481536), (36, 558691408), (44, 457111152), (48, 419018556), (64, 314263917), (66, 304740768), (72, 279345704), (88, 228555576), (96, 209509278), (99, 203160512), (132, 152370384), (144, 139672852), (157, 128107584), (176, 114277788), (192, 104754639), (198, 101580256), (264, 76185192), (288, 69836426), (314, 64053792), (352, 57138894), (396, 50790128), (471, 42702528), (528, 38092596), (576, 34918213), (628, 32026896), (704, 28569447), (792, 25395064), (942, 21351264), (1056, 19046298), (1256, 16013448), (1413, 14234176), (1584, 12697532), (1727, 11646144), (1884, 10675632), (2112, 9523149), (2512, 8006724), (2826, 7117088), (3168, 6348766), (3454, 5823072), (3768, 5337816), (5024, 4003362), (5181, 3882048), (5652, 3558544), (6336, 3174383), (6908, 2911536), (7536, 2668908), (10048, 2001681), (10362, 1941024), (11304, 1779272), (13816, 1455768), (15072, 1334454), (15543, 1294016), (20219, 994752), (20724, 970512), (22608, 889636), (27632, 727884), (30144, 667227), (31086, 647008), (40438, 497376), (41448, 485256), (45216, 444818), (55264, 363942), (60657, 331584), (62172, 323504), (80876, 248688), (82896, 242628), (90432, 222409), (110528, 181971), (121314, 165792), (124344, 161752)]