20807113824

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2017}}^1$

素因数の和:2107

約数の個数: 432

約数和(自身を含む): 74611384848

約数和(自身を除く): 53804271024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 43, 48, 49, 51, 56, 63, 68, 72, 84, 86, 96, 98, 102, 112, 119, 126, 129, 136, 144, 147, 153, 168, 172, 196, 204, 224, 238, 252, 258, 272, 288, 294, 301, 306, 336, 344, 357, 387, 392, 408, 441, 476, 504, 516, 544, 588, 602, 612, 672, 688, 714, 731, 774, 784, 816, 833, 882, 903, 952, 1008, 1032, 1071, 1176, 1204, 1224, 1376, 1428, 1462, 1548, 1568, 1632, 1666, 1764, 1806, 1904, 2016, 2017, 2064, 2107, 2142, 2193, 2352, 2408, 2448, 2499, 2709, 2856, 2924, 3096, 3332, 3528, 3612, 3808, 4034, 4128, 4214, 4284, 4386, 4704, 4816, 4896, 4998, 5117, 5418, 5712, 5848, 6051, 6192, 6321, 6579, 6664, 7056, 7224, 7497, 8068, 8428, 8568, 8772, 9632, 9996, 10234, 10836, 11424, 11696, 12102, 12384, 12642, 13158, 13328, 14112, 14119, 14448, 14994, 15351, 16136, 16856, 17136, 17544, 18153, 18963, 19992, 20468, 21672, 23392, 24204, 25284, 26316, 26656, 28238, 28896, 29988, 30702, 32272, 33712, 34272, 34289, 35088, 35819, 36306, 37926, 39984, 40936, 42357, 43344, 46053, 48408, 50568, 52632, 56476, 59976, 61404, 64544, 67424, 68578, 70176, 71638, 72612, 75852, 79968, 81872, 84714, 86688, 86731, 92106, 96816, 98833, 101136, 102867, 105264, 107457, 112952, 119952, 122808, 127071, 137156, 143276, 145224, 151704, 163744, 169428, 173462, 184212, 193632, 197666, 202272, 205734, 210528, 214914, 225904, 239904, 240023, 245616, 254142, 260193, 274312, 286552, 290448, 296499, 303408, 308601, 322371, 338856, 346924, 368424, 395332, 411468, 429828, 451808, 480046, 491232, 508284, 520386, 548624, 573104, 580896, 592998, 606816, 607117, 617202, 644742, 677712, 693848, 720069, 736848, 780579, 790664, 822936, 859656, 889497, 960092, 1016568, 1040772, 1097248, 1146208, 1185996, 1214234, 1234404, 1289484, 1355424, 1387696, 1440138, 1473696, 1474427, 1561158, 1581328, 1645872, 1680161, 1719312, 1778994, 1821351, 1920184, 2033136, 2081544, 2160207, 2371992, 2428468, 2468808, 2578968, 2775392, 2880276, 2948854, 3122316, 3162656, 3291744, 3360322, 3438624, 3557988, 3642702, 3840368, 4066272, 4163088, 4249819, 4320414, 4423281, 4743984, 4856936, 4937616, 5040483, 5157936, 5464053, 5760552, 5897708, 6244632, 6720644, 7115976, 7285404, 7680736, 8326176, 8499638, 8640828, 8846562, 9487968, 9713872, 9875232, 10080966, 10315872, 10320989, 10928106, 11521104, 11795416, 12489264, 12749457, 13269843, 13441288, 14231952, 14570808, 15121449, 16999276, 17281656, 17693124, 19427744, 20161932, 20641978, 21856212, 23042208, 23590832, 24978528, 25498914, 26539686, 26882576, 28463904, 29141616, 30242898, 30962967, 33998552, 34563312, 35386248, 38248371, 40323864, 41283956, 43712424, 47181664, 50997828, 53079372, 53765152, 58283232, 60485796, 61925934, 67997104, 69126624, 70772496, 72246923, 76496742, 80647728, 82567912, 87424848, 92888901, 101995656, 106158744, 120971592, 123851868, 135994208, 141544992, 144493846, 152993484, 161295456, 165135824, 174849696, 185777802, 203991312, 212317488, 216740769, 241943184, 247703736, 288987692, 305986968, 330271648, 371555604, 407982624, 424634976, 433481538, 483886368, 495407472, 577975384, 611973936, 650222307, 743111208, 866963076, 990814944, 1155950768, 1223947872, 1300444614, 1486222416, 1733926152, 2311901536, 2600889228, 2972444832, 3467852304, 5201778456, 6935704608, 10403556912, 20807113824]

約数ペア:

[(1, 20807113824), (2, 10403556912), (3, 6935704608), (4, 5201778456), (6, 3467852304), (7, 2972444832), (8, 2600889228), (9, 2311901536), (12, 1733926152), (14, 1486222416), (16, 1300444614), (17, 1223947872), (18, 1155950768), (21, 990814944), (24, 866963076), (28, 743111208), (32, 650222307), (34, 611973936), (36, 577975384), (42, 495407472), (43, 483886368), (48, 433481538), (49, 424634976), (51, 407982624), (56, 371555604), (63, 330271648), (68, 305986968), (72, 288987692), (84, 247703736), (86, 241943184), (96, 216740769), (98, 212317488), (102, 203991312), (112, 185777802), (119, 174849696), (126, 165135824), (129, 161295456), (136, 152993484), (144, 144493846), (147, 141544992), (153, 135994208), (168, 123851868), (172, 120971592), (196, 106158744), (204, 101995656), (224, 92888901), (238, 87424848), (252, 82567912), (258, 80647728), (272, 76496742), (288, 72246923), (294, 70772496), (301, 69126624), (306, 67997104), (336, 61925934), (344, 60485796), (357, 58283232), (387, 53765152), (392, 53079372), (408, 50997828), (441, 47181664), (476, 43712424), (504, 41283956), (516, 40323864), (544, 38248371), (588, 35386248), (602, 34563312), (612, 33998552), (672, 30962967), (688, 30242898), (714, 29141616), (731, 28463904), (774, 26882576), (784, 26539686), (816, 25498914), (833, 24978528), (882, 23590832), (903, 23042208), (952, 21856212), (1008, 20641978), (1032, 20161932), (1071, 19427744), (1176, 17693124), (1204, 17281656), (1224, 16999276), (1376, 15121449), (1428, 14570808), (1462, 14231952), (1548, 13441288), (1568, 13269843), (1632, 12749457), (1666, 12489264), (1764, 11795416), (1806, 11521104), (1904, 10928106), (2016, 10320989), (2017, 10315872), (2064, 10080966), (2107, 9875232), (2142, 9713872), (2193, 9487968), (2352, 8846562), (2408, 8640828), (2448, 8499638), (2499, 8326176), (2709, 7680736), (2856, 7285404), (2924, 7115976), (3096, 6720644), (3332, 6244632), (3528, 5897708), (3612, 5760552), (3808, 5464053), (4034, 5157936), (4128, 5040483), (4214, 4937616), (4284, 4856936), (4386, 4743984), (4704, 4423281), (4816, 4320414), (4896, 4249819), (4998, 4163088), (5117, 4066272), (5418, 3840368), (5712, 3642702), (5848, 3557988), (6051, 3438624), (6192, 3360322), (6321, 3291744), (6579, 3162656), (6664, 3122316), (7056, 2948854), (7224, 2880276), (7497, 2775392), (8068, 2578968), (8428, 2468808), (8568, 2428468), (8772, 2371992), (9632, 2160207), (9996, 2081544), (10234, 2033136), (10836, 1920184), (11424, 1821351), (11696, 1778994), (12102, 1719312), (12384, 1680161), (12642, 1645872), (13158, 1581328), (13328, 1561158), (14112, 1474427), (14119, 1473696), (14448, 1440138), (14994, 1387696), (15351, 1355424), (16136, 1289484), (16856, 1234404), (17136, 1214234), (17544, 1185996), (18153, 1146208), (18963, 1097248), (19992, 1040772), (20468, 1016568), (21672, 960092), (23392, 889497), (24204, 859656), (25284, 822936), (26316, 790664), (26656, 780579), (28238, 736848), (28896, 720069), (29988, 693848), (30702, 677712), (32272, 644742), (33712, 617202), (34272, 607117), (34289, 606816), (35088, 592998), (35819, 580896), (36306, 573104), (37926, 548624), (39984, 520386), (40936, 508284), (42357, 491232), (43344, 480046), (46053, 451808), (48408, 429828), (50568, 411468), (52632, 395332), (56476, 368424), (59976, 346924), (61404, 338856), (64544, 322371), (67424, 308601), (68578, 303408), (70176, 296499), (71638, 290448), (72612, 286552), (75852, 274312), (79968, 260193), (81872, 254142), (84714, 245616), (86688, 240023), (86731, 239904), (92106, 225904), (96816, 214914), (98833, 210528), (101136, 205734), (102867, 202272), (105264, 197666), (107457, 193632), (112952, 184212), (119952, 173462), (122808, 169428), (127071, 163744), (137156, 151704), (143276, 145224)]