20236521536

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2131}}^1$

素因数の和:2249

約数の個数: 224

約数和(自身を含む): 52402581504

約数和(自身を除く): 32166059968

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 47, 56, 64, 77, 82, 88, 94, 112, 154, 164, 176, 188, 224, 287, 308, 328, 329, 352, 376, 448, 451, 517, 574, 616, 656, 658, 704, 752, 902, 1034, 1148, 1232, 1312, 1316, 1504, 1804, 1927, 2068, 2131, 2296, 2464, 2624, 2632, 3008, 3157, 3608, 3619, 3854, 4136, 4262, 4592, 4928, 5264, 6314, 7216, 7238, 7708, 8272, 8524, 9184, 10528, 12628, 13489, 14432, 14476, 14917, 15416, 16544, 17048, 18368, 21056, 21197, 23441, 25256, 26978, 28864, 28952, 29834, 30832, 33088, 34096, 42394, 46882, 50512, 53956, 57904, 59668, 61664, 68192, 84788, 87371, 93764, 100157, 101024, 107912, 115808, 119336, 123328, 136384, 148379, 164087, 169576, 174742, 187528, 200314, 202048, 215824, 231616, 238672, 296758, 328174, 339152, 349484, 375056, 400628, 431648, 477344, 593516, 611597, 656348, 678304, 698968, 701099, 750112, 801256, 863296, 954688, 961081, 1101727, 1187032, 1223194, 1312696, 1356608, 1397936, 1402198, 1500224, 1602512, 1922162, 2203454, 2374064, 2446388, 2625392, 2795872, 2804396, 3205024, 3844324, 4106437, 4406908, 4748128, 4892776, 5250784, 5591744, 5608792, 6410048, 6727567, 7688648, 7712089, 8212874, 8813816, 9496256, 9785552, 10501568, 11217584, 13455134, 15377296, 15424178, 16425748, 17627632, 19571104, 22435168, 26910268, 28745059, 30754592, 30848356, 32851496, 35255264, 39142208, 44870336, 45170807, 53820536, 57490118, 61509184, 61696712, 65702992, 70510528, 90341614, 107641072, 114980236, 123393424, 131405984, 180683228, 215282144, 229960472, 246786848, 262811968, 316195649, 361366456, 430564288, 459920944, 493573696, 632391298, 722732912, 919841888, 1264782596, 1445465824, 1839683776, 2529565192, 2890931648, 5059130384, 10118260768, 20236521536]

約数ペア:

[(1, 20236521536), (2, 10118260768), (4, 5059130384), (7, 2890931648), (8, 2529565192), (11, 1839683776), (14, 1445465824), (16, 1264782596), (22, 919841888), (28, 722732912), (32, 632391298), (41, 493573696), (44, 459920944), (47, 430564288), (56, 361366456), (64, 316195649), (77, 262811968), (82, 246786848), (88, 229960472), (94, 215282144), (112, 180683228), (154, 131405984), (164, 123393424), (176, 114980236), (188, 107641072), (224, 90341614), (287, 70510528), (308, 65702992), (328, 61696712), (329, 61509184), (352, 57490118), (376, 53820536), (448, 45170807), (451, 44870336), (517, 39142208), (574, 35255264), (616, 32851496), (656, 30848356), (658, 30754592), (704, 28745059), (752, 26910268), (902, 22435168), (1034, 19571104), (1148, 17627632), (1232, 16425748), (1312, 15424178), (1316, 15377296), (1504, 13455134), (1804, 11217584), (1927, 10501568), (2068, 9785552), (2131, 9496256), (2296, 8813816), (2464, 8212874), (2624, 7712089), (2632, 7688648), (3008, 6727567), (3157, 6410048), (3608, 5608792), (3619, 5591744), (3854, 5250784), (4136, 4892776), (4262, 4748128), (4592, 4406908), (4928, 4106437), (5264, 3844324), (6314, 3205024), (7216, 2804396), (7238, 2795872), (7708, 2625392), (8272, 2446388), (8524, 2374064), (9184, 2203454), (10528, 1922162), (12628, 1602512), (13489, 1500224), (14432, 1402198), (14476, 1397936), (14917, 1356608), (15416, 1312696), (16544, 1223194), (17048, 1187032), (18368, 1101727), (21056, 961081), (21197, 954688), (23441, 863296), (25256, 801256), (26978, 750112), (28864, 701099), (28952, 698968), (29834, 678304), (30832, 656348), (33088, 611597), (34096, 593516), (42394, 477344), (46882, 431648), (50512, 400628), (53956, 375056), (57904, 349484), (59668, 339152), (61664, 328174), (68192, 296758), (84788, 238672), (87371, 231616), (93764, 215824), (100157, 202048), (101024, 200314), (107912, 187528), (115808, 174742), (119336, 169576), (123328, 164087), (136384, 148379)]