20150867968

素因数分解:

$2^{11}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2411}}^1$

素因数の和:2504

約数の個数: 192

約数和(自身を含む): 51203093760

約数和(自身を除く): 31052225792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 53, 56, 64, 77, 88, 106, 112, 128, 154, 176, 212, 224, 256, 308, 352, 371, 424, 448, 512, 583, 616, 704, 742, 848, 896, 1024, 1166, 1232, 1408, 1484, 1696, 1792, 2048, 2332, 2411, 2464, 2816, 2968, 3392, 3584, 4081, 4664, 4822, 4928, 5632, 5936, 6784, 7168, 8162, 9328, 9644, 9856, 11264, 11872, 13568, 14336, 16324, 16877, 18656, 19288, 19712, 22528, 23744, 26521, 27136, 32648, 33754, 37312, 38576, 39424, 47488, 53042, 54272, 65296, 67508, 74624, 77152, 78848, 94976, 106084, 108544, 127783, 130592, 135016, 149248, 154304, 157696, 185647, 189952, 212168, 255566, 261184, 270032, 298496, 308608, 371294, 379904, 424336, 511132, 522368, 540064, 596992, 617216, 742588, 759808, 848672, 894481, 1022264, 1044736, 1080128, 1193984, 1234432, 1405613, 1485176, 1697344, 1788962, 2044528, 2089472, 2160256, 2468864, 2811226, 2970352, 3394688, 3577924, 4089056, 4178944, 4320512, 4937728, 5622452, 5940704, 6789376, 7155848, 8178112, 8357888, 8641024, 9839291, 11244904, 11881408, 13578752, 14311696, 16356224, 17282048, 19678582, 22489808, 23762816, 27157504, 28623392, 32712448, 34564096, 39357164, 44979616, 47525632, 54315008, 57246784, 65424896, 78714328, 89959232, 95051264, 114493568, 130849792, 157428656, 179918464, 190102528, 228987136, 261699584, 314857312, 359836928, 380205056, 457974272, 629714624, 719673856, 915948544, 1259429248, 1439347712, 1831897088, 2518858496, 2878695424, 5037716992, 10075433984, 20150867968]

約数ペア:

[(1, 20150867968), (2, 10075433984), (4, 5037716992), (7, 2878695424), (8, 2518858496), (11, 1831897088), (14, 1439347712), (16, 1259429248), (22, 915948544), (28, 719673856), (32, 629714624), (44, 457974272), (53, 380205056), (56, 359836928), (64, 314857312), (77, 261699584), (88, 228987136), (106, 190102528), (112, 179918464), (128, 157428656), (154, 130849792), (176, 114493568), (212, 95051264), (224, 89959232), (256, 78714328), (308, 65424896), (352, 57246784), (371, 54315008), (424, 47525632), (448, 44979616), (512, 39357164), (583, 34564096), (616, 32712448), (704, 28623392), (742, 27157504), (848, 23762816), (896, 22489808), (1024, 19678582), (1166, 17282048), (1232, 16356224), (1408, 14311696), (1484, 13578752), (1696, 11881408), (1792, 11244904), (2048, 9839291), (2332, 8641024), (2411, 8357888), (2464, 8178112), (2816, 7155848), (2968, 6789376), (3392, 5940704), (3584, 5622452), (4081, 4937728), (4664, 4320512), (4822, 4178944), (4928, 4089056), (5632, 3577924), (5936, 3394688), (6784, 2970352), (7168, 2811226), (8162, 2468864), (9328, 2160256), (9644, 2089472), (9856, 2044528), (11264, 1788962), (11872, 1697344), (13568, 1485176), (14336, 1405613), (16324, 1234432), (16877, 1193984), (18656, 1080128), (19288, 1044736), (19712, 1022264), (22528, 894481), (23744, 848672), (26521, 759808), (27136, 742588), (32648, 617216), (33754, 596992), (37312, 540064), (38576, 522368), (39424, 511132), (47488, 424336), (53042, 379904), (54272, 371294), (65296, 308608), (67508, 298496), (74624, 270032), (77152, 261184), (78848, 255566), (94976, 212168), (106084, 189952), (108544, 185647), (127783, 157696), (130592, 154304), (135016, 149248)]