20366875008

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4421}}^1$

素因数の和:4518

約数の個数: 256

約数和(自身を含む): 63506995200

約数和(自身を除く): 43140120192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 43, 48, 54, 62, 64, 72, 86, 93, 96, 108, 124, 128, 129, 144, 172, 186, 192, 216, 248, 258, 279, 288, 344, 372, 384, 387, 432, 496, 516, 558, 576, 688, 744, 774, 837, 864, 992, 1032, 1116, 1152, 1161, 1333, 1376, 1488, 1548, 1674, 1728, 1984, 2064, 2232, 2322, 2666, 2752, 2976, 3096, 3348, 3456, 3968, 3999, 4128, 4421, 4464, 4644, 5332, 5504, 5952, 6192, 6696, 7998, 8256, 8842, 8928, 9288, 10664, 11904, 11997, 12384, 13263, 13392, 15996, 16512, 17684, 17856, 18576, 21328, 23994, 24768, 26526, 26784, 31992, 35368, 35712, 35991, 37152, 39789, 42656, 47988, 49536, 53052, 53568, 63984, 70736, 71982, 74304, 79578, 85312, 95976, 106104, 107136, 119367, 127968, 137051, 141472, 143964, 148608, 159156, 170624, 190103, 191952, 212208, 238734, 255936, 274102, 282944, 287928, 318312, 380206, 383904, 411153, 424416, 477468, 511872, 548204, 565888, 570309, 575856, 636624, 760412, 767808, 822306, 848832, 954936, 1096408, 1140618, 1151712, 1233459, 1273248, 1520824, 1535616, 1644612, 1697664, 1710927, 1909872, 2192816, 2281236, 2303424, 2466918, 2546496, 3041648, 3289224, 3421854, 3700377, 3819744, 4385632, 4562472, 4606848, 4933836, 5092992, 5132781, 5893193, 6083296, 6578448, 6843708, 7400754, 7639488, 8771264, 9124944, 9867672, 10265562, 11786386, 12166592, 13156896, 13687416, 14801508, 15278976, 17542528, 17679579, 18249888, 19735344, 20531124, 23572772, 24333184, 26313792, 27374832, 29603016, 35359158, 36499776, 39470688, 41062248, 47145544, 52627584, 53038737, 54749664, 59206032, 70718316, 72999552, 78941376, 82124496, 94291088, 106077474, 109499328, 118412064, 141436632, 157882752, 159116211, 164248992, 188582176, 212154948, 218998656, 236824128, 282873264, 318232422, 328497984, 377164352, 424309896, 473648256, 565746528, 636464844, 656995968, 754328704, 848619792, 1131493056, 1272929688, 1697239584, 2262986112, 2545859376, 3394479168, 5091718752, 6788958336, 10183437504, 20366875008]

約数ペア:

[(1, 20366875008), (2, 10183437504), (3, 6788958336), (4, 5091718752), (6, 3394479168), (8, 2545859376), (9, 2262986112), (12, 1697239584), (16, 1272929688), (18, 1131493056), (24, 848619792), (27, 754328704), (31, 656995968), (32, 636464844), (36, 565746528), (43, 473648256), (48, 424309896), (54, 377164352), (62, 328497984), (64, 318232422), (72, 282873264), (86, 236824128), (93, 218998656), (96, 212154948), (108, 188582176), (124, 164248992), (128, 159116211), (129, 157882752), (144, 141436632), (172, 118412064), (186, 109499328), (192, 106077474), (216, 94291088), (248, 82124496), (258, 78941376), (279, 72999552), (288, 70718316), (344, 59206032), (372, 54749664), (384, 53038737), (387, 52627584), (432, 47145544), (496, 41062248), (516, 39470688), (558, 36499776), (576, 35359158), (688, 29603016), (744, 27374832), (774, 26313792), (837, 24333184), (864, 23572772), (992, 20531124), (1032, 19735344), (1116, 18249888), (1152, 17679579), (1161, 17542528), (1333, 15278976), (1376, 14801508), (1488, 13687416), (1548, 13156896), (1674, 12166592), (1728, 11786386), (1984, 10265562), (2064, 9867672), (2232, 9124944), (2322, 8771264), (2666, 7639488), (2752, 7400754), (2976, 6843708), (3096, 6578448), (3348, 6083296), (3456, 5893193), (3968, 5132781), (3999, 5092992), (4128, 4933836), (4421, 4606848), (4464, 4562472), (4644, 4385632), (5332, 3819744), (5504, 3700377), (5952, 3421854), (6192, 3289224), (6696, 3041648), (7998, 2546496), (8256, 2466918), (8842, 2303424), (8928, 2281236), (9288, 2192816), (10664, 1909872), (11904, 1710927), (11997, 1697664), (12384, 1644612), (13263, 1535616), (13392, 1520824), (15996, 1273248), (16512, 1233459), (17684, 1151712), (17856, 1140618), (18576, 1096408), (21328, 954936), (23994, 848832), (24768, 822306), (26526, 767808), (26784, 760412), (31992, 636624), (35368, 575856), (35712, 570309), (35991, 565888), (37152, 548204), (39789, 511872), (42656, 477468), (47988, 424416), (49536, 411153), (53052, 383904), (53568, 380206), (63984, 318312), (70736, 287928), (71982, 282944), (74304, 274102), (79578, 255936), (85312, 238734), (95976, 212208), (106104, 191952), (107136, 190103), (119367, 170624), (127968, 159156), (137051, 148608), (141472, 143964)]