20996933184

素因数分解:

$2^6\times 3^3\times {\mathrm{113}}^1\times {\mathrm{293}}^1\times {\mathrm{367}}^1$

素因数の和:794

約数の個数: 224

約数和(自身を含む): 62656151040

約数和(自身を除く): 41659217856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 113, 144, 192, 216, 226, 288, 293, 339, 367, 432, 452, 576, 586, 678, 734, 864, 879, 904, 1017, 1101, 1172, 1356, 1468, 1728, 1758, 1808, 2034, 2202, 2344, 2637, 2712, 2936, 3051, 3303, 3516, 3616, 4068, 4404, 4688, 5274, 5424, 5872, 6102, 6606, 7032, 7232, 7911, 8136, 8808, 9376, 9909, 10548, 10848, 11744, 12204, 13212, 14064, 15822, 16272, 17616, 18752, 19818, 21096, 21696, 23488, 24408, 26424, 28128, 31644, 32544, 33109, 35232, 39636, 41471, 42192, 48816, 52848, 56256, 63288, 65088, 66218, 70464, 79272, 82942, 84384, 97632, 99327, 105696, 107531, 124413, 126576, 132436, 158544, 165884, 168768, 195264, 198654, 211392, 215062, 248826, 253152, 264872, 297981, 317088, 322593, 331768, 373239, 397308, 430124, 497652, 506304, 529744, 595962, 634176, 645186, 663536, 746478, 794616, 860248, 893943, 967779, 995304, 1059488, 1119717, 1191924, 1290372, 1327072, 1492956, 1589232, 1720496, 1787886, 1935558, 1990608, 2118976, 2239434, 2383848, 2580744, 2654144, 2903337, 2985912, 3178464, 3440992, 3575772, 3871116, 3981216, 4478868, 4767696, 5161488, 5806674, 5971824, 6356928, 6881984, 7151544, 7742232, 7962432, 8957736, 9535392, 10322976, 11613348, 11943648, 12151003, 14303088, 15484464, 17915472, 19070784, 20645952, 23226696, 23887296, 24302006, 28606176, 30968928, 35830944, 36453009, 46453392, 48604012, 57212352, 61937856, 71661888, 72906018, 92906784, 97208024, 109359027, 145812036, 185813568, 194416048, 218718054, 291624072, 328077081, 388832096, 437436108, 583248144, 656154162, 777664192, 874872216, 1166496288, 1312308324, 1749744432, 2332992576, 2624616648, 3499488864, 5249233296, 6998977728, 10498466592, 20996933184]

約数ペア:

[(1, 20996933184), (2, 10498466592), (3, 6998977728), (4, 5249233296), (6, 3499488864), (8, 2624616648), (9, 2332992576), (12, 1749744432), (16, 1312308324), (18, 1166496288), (24, 874872216), (27, 777664192), (32, 656154162), (36, 583248144), (48, 437436108), (54, 388832096), (64, 328077081), (72, 291624072), (96, 218718054), (108, 194416048), (113, 185813568), (144, 145812036), (192, 109359027), (216, 97208024), (226, 92906784), (288, 72906018), (293, 71661888), (339, 61937856), (367, 57212352), (432, 48604012), (452, 46453392), (576, 36453009), (586, 35830944), (678, 30968928), (734, 28606176), (864, 24302006), (879, 23887296), (904, 23226696), (1017, 20645952), (1101, 19070784), (1172, 17915472), (1356, 15484464), (1468, 14303088), (1728, 12151003), (1758, 11943648), (1808, 11613348), (2034, 10322976), (2202, 9535392), (2344, 8957736), (2637, 7962432), (2712, 7742232), (2936, 7151544), (3051, 6881984), (3303, 6356928), (3516, 5971824), (3616, 5806674), (4068, 5161488), (4404, 4767696), (4688, 4478868), (5274, 3981216), (5424, 3871116), (5872, 3575772), (6102, 3440992), (6606, 3178464), (7032, 2985912), (7232, 2903337), (7911, 2654144), (8136, 2580744), (8808, 2383848), (9376, 2239434), (9909, 2118976), (10548, 1990608), (10848, 1935558), (11744, 1787886), (12204, 1720496), (13212, 1589232), (14064, 1492956), (15822, 1327072), (16272, 1290372), (17616, 1191924), (18752, 1119717), (19818, 1059488), (21096, 995304), (21696, 967779), (23488, 893943), (24408, 860248), (26424, 794616), (28128, 746478), (31644, 663536), (32544, 645186), (33109, 634176), (35232, 595962), (39636, 529744), (41471, 506304), (42192, 497652), (48816, 430124), (52848, 397308), (56256, 373239), (63288, 331768), (65088, 322593), (66218, 317088), (70464, 297981), (79272, 264872), (82942, 253152), (84384, 248826), (97632, 215062), (99327, 211392), (105696, 198654), (107531, 195264), (124413, 168768), (126576, 165884), (132436, 158544)]