20982891154176

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{984877}}^1$

素因数の和:986227

約数の個数: 216

約数和(自身を含む): 69193951203104

約数和(自身を除く): 48211060048928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1321, 1344, 1792, 2016, 2304, 2642, 2688, 3963, 4032, 5284, 5376, 7926, 8064, 9247, 10568, 11889, 15852, 16128, 18494, 21136, 23778, 27741, 31704, 36988, 42272, 47556, 55482, 63408, 73976, 83223, 84544, 95112, 110964, 126816, 147952, 166446, 169088, 190224, 221928, 253632, 295904, 332892, 338176, 380448, 443856, 507264, 591808, 665784, 760896, 887712, 984877, 1014528, 1183616, 1331568, 1521792, 1775424, 1969754, 2367232, 2663136, 2954631, 3043584, 3550848, 3939508, 5326272, 5909262, 6894139, 7101696, 7879016, 8863893, 10652544, 11818524, 13788278, 15758032, 17727786, 20682417, 21305088, 23637048, 27576556, 31516064, 35455572, 41364834, 47274096, 55153112, 62047251, 63032128, 70911144, 82729668, 94548192, 110306224, 124094502, 126064256, 141822288, 165459336, 189096384, 220612448, 248189004, 252128512, 283644576, 330918672, 378192768, 441224896, 496378008, 567289152, 661837344, 756385536, 882449792, 992756016, 1134578304, 1301022517, 1323674688, 1764899584, 1985512032, 2269156608, 2602045034, 2647349376, 3903067551, 3971024064, 5204090068, 5294698752, 7806135102, 7942048128, 9107157619, 10408180136, 11709202653, 15612270204, 15884096256, 18214315238, 20816360272, 23418405306, 27321472857, 31224540408, 36428630476, 41632720544, 46836810612, 54642945714, 62449080816, 72857260952, 81964418571, 83265441088, 93673621224, 109285891428, 124898161632, 145714521904, 163928837142, 166530882176, 187347242448, 218571782856, 249796323264, 291429043808, 327857674284, 333061764352, 374694484896, 437143565712, 499592646528, 582858087616, 655715348568, 749388969792, 874287131424, 999185293056, 1165716175232, 1311430697136, 1498777939584, 1748574262848, 2331432350464, 2622861394272, 2997555879168, 3497148525696, 5245722788544, 6994297051392, 10491445577088, 20982891154176]

約数ペア:

[(1, 20982891154176), (2, 10491445577088), (3, 6994297051392), (4, 5245722788544), (6, 3497148525696), (7, 2997555879168), (8, 2622861394272), (9, 2331432350464), (12, 1748574262848), (14, 1498777939584), (16, 1311430697136), (18, 1165716175232), (21, 999185293056), (24, 874287131424), (28, 749388969792), (32, 655715348568), (36, 582858087616), (42, 499592646528), (48, 437143565712), (56, 374694484896), (63, 333061764352), (64, 327857674284), (72, 291429043808), (84, 249796323264), (96, 218571782856), (112, 187347242448), (126, 166530882176), (128, 163928837142), (144, 145714521904), (168, 124898161632), (192, 109285891428), (224, 93673621224), (252, 83265441088), (256, 81964418571), (288, 72857260952), (336, 62449080816), (384, 54642945714), (448, 46836810612), (504, 41632720544), (576, 36428630476), (672, 31224540408), (768, 27321472857), (896, 23418405306), (1008, 20816360272), (1152, 18214315238), (1321, 15884096256), (1344, 15612270204), (1792, 11709202653), (2016, 10408180136), (2304, 9107157619), (2642, 7942048128), (2688, 7806135102), (3963, 5294698752), (4032, 5204090068), (5284, 3971024064), (5376, 3903067551), (7926, 2647349376), (8064, 2602045034), (9247, 2269156608), (10568, 1985512032), (11889, 1764899584), (15852, 1323674688), (16128, 1301022517), (18494, 1134578304), (21136, 992756016), (23778, 882449792), (27741, 756385536), (31704, 661837344), (36988, 567289152), (42272, 496378008), (47556, 441224896), (55482, 378192768), (63408, 330918672), (73976, 283644576), (83223, 252128512), (84544, 248189004), (95112, 220612448), (110964, 189096384), (126816, 165459336), (147952, 141822288), (166446, 126064256), (169088, 124094502), (190224, 110306224), (221928, 94548192), (253632, 82729668), (295904, 70911144), (332892, 63032128), (338176, 62047251), (380448, 55153112), (443856, 47274096), (507264, 41364834), (591808, 35455572), (665784, 31516064), (760896, 27576556), (887712, 23637048), (984877, 21305088), (1014528, 20682417), (1183616, 17727786), (1331568, 15758032), (1521792, 13788278), (1775424, 11818524), (1969754, 10652544), (2367232, 8863893), (2663136, 7879016), (2954631, 7101696), (3043584, 6894139), (3550848, 5909262), (3939508, 5326272)]