20877873408

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{10193}}^1$

素因数の和:10349

約数の個数: 216

約数和(自身を含む): 69343991808

約数和(自身を除く): 48466118400

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, 127, 128, 144, 168, 192, 224, 252, 254, 256, 288, 336, 381, 384, 448, 504, 508, 576, 672, 762, 768, 889, 896, 1008, 1016, 1143, 1152, 1344, 1524, 1778, 1792, 2016, 2032, 2286, 2304, 2667, 2688, 3048, 3556, 4032, 4064, 4572, 5334, 5376, 6096, 7112, 8001, 8064, 8128, 9144, 10193, 10668, 12192, 14224, 16002, 16128, 16256, 18288, 20386, 21336, 24384, 28448, 30579, 32004, 32512, 36576, 40772, 42672, 48768, 56896, 61158, 64008, 71351, 73152, 81544, 85344, 91737, 97536, 113792, 122316, 128016, 142702, 146304, 163088, 170688, 183474, 214053, 227584, 244632, 256032, 285404, 292608, 326176, 341376, 366948, 428106, 489264, 512064, 570808, 642159, 652352, 682752, 733896, 856212, 978528, 1024128, 1141616, 1284318, 1294511, 1304704, 1467792, 1712424, 1957056, 2048256, 2283232, 2568636, 2589022, 2609408, 2935584, 3424848, 3883533, 3914112, 4566464, 5137272, 5178044, 5871168, 6849696, 7767066, 7828224, 9061577, 9132928, 10274544, 10356088, 11650599, 11742336, 13699392, 15534132, 18123154, 18265856, 20549088, 20712176, 23301198, 23484672, 27184731, 27398784, 31068264, 36246308, 41098176, 41424352, 46602396, 54369462, 54797568, 62136528, 72492616, 81554193, 82196352, 82848704, 93204792, 108738924, 124273056, 144985232, 163108386, 164392704, 165697408, 186409584, 217477848, 248546112, 289970464, 326216772, 331394816, 372819168, 434955696, 497092224, 579940928, 652433544, 745638336, 869911392, 994184448, 1159881856, 1304867088, 1491276672, 1739822784, 2319763712, 2609734176, 2982553344, 3479645568, 5219468352, 6959291136, 10438936704, 20877873408]

約数ペア:

[(1, 20877873408), (2, 10438936704), (3, 6959291136), (4, 5219468352), (6, 3479645568), (7, 2982553344), (8, 2609734176), (9, 2319763712), (12, 1739822784), (14, 1491276672), (16, 1304867088), (18, 1159881856), (21, 994184448), (24, 869911392), (28, 745638336), (32, 652433544), (36, 579940928), (42, 497092224), (48, 434955696), (56, 372819168), (63, 331394816), (64, 326216772), (72, 289970464), (84, 248546112), (96, 217477848), (112, 186409584), (126, 165697408), (127, 164392704), (128, 163108386), (144, 144985232), (168, 124273056), (192, 108738924), (224, 93204792), (252, 82848704), (254, 82196352), (256, 81554193), (288, 72492616), (336, 62136528), (381, 54797568), (384, 54369462), (448, 46602396), (504, 41424352), (508, 41098176), (576, 36246308), (672, 31068264), (762, 27398784), (768, 27184731), (889, 23484672), (896, 23301198), (1008, 20712176), (1016, 20549088), (1143, 18265856), (1152, 18123154), (1344, 15534132), (1524, 13699392), (1778, 11742336), (1792, 11650599), (2016, 10356088), (2032, 10274544), (2286, 9132928), (2304, 9061577), (2667, 7828224), (2688, 7767066), (3048, 6849696), (3556, 5871168), (4032, 5178044), (4064, 5137272), (4572, 4566464), (5334, 3914112), (5376, 3883533), (6096, 3424848), (7112, 2935584), (8001, 2609408), (8064, 2589022), (8128, 2568636), (9144, 2283232), (10193, 2048256), (10668, 1957056), (12192, 1712424), (14224, 1467792), (16002, 1304704), (16128, 1294511), (16256, 1284318), (18288, 1141616), (20386, 1024128), (21336, 978528), (24384, 856212), (28448, 733896), (30579, 682752), (32004, 652352), (32512, 642159), (36576, 570808), (40772, 512064), (42672, 489264), (48768, 428106), (56896, 366948), (61158, 341376), (64008, 326176), (71351, 292608), (73152, 285404), (81544, 256032), (85344, 244632), (91737, 227584), (97536, 214053), (113792, 183474), (122316, 170688), (128016, 163088), (142702, 146304)]