20844582912

素因数分解:

$2^{11}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{66523}}^1$

素因数の和:66568

約数の個数: 144

約数和(自身を含む): 63745292520

約数和(自身を除く): 42900709608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 512, 544, 576, 612, 768, 816, 1024, 1088, 1152, 1224, 1536, 1632, 2048, 2176, 2304, 2448, 3072, 3264, 4352, 4608, 4896, 6144, 6528, 8704, 9216, 9792, 13056, 17408, 18432, 19584, 26112, 34816, 39168, 52224, 66523, 78336, 104448, 133046, 156672, 199569, 266092, 313344, 399138, 532184, 598707, 798276, 1064368, 1130891, 1197414, 1596552, 2128736, 2261782, 2394828, 3193104, 3392673, 4257472, 4523564, 4789656, 6386208, 6785346, 8514944, 9047128, 9579312, 10178019, 12772416, 13570692, 17029888, 18094256, 19158624, 20356038, 25544832, 27141384, 34059776, 36188512, 38317248, 40712076, 51089664, 54282768, 68119552, 72377024, 76634496, 81424152, 102179328, 108565536, 136239104, 144754048, 153268992, 162848304, 204358656, 217131072, 289508096, 306537984, 325696608, 408717312, 434262144, 579016192, 613075968, 651393216, 868524288, 1158032384, 1226151936, 1302786432, 1737048576, 2316064768, 2605572864, 3474097152, 5211145728, 6948194304, 10422291456, 20844582912]

約数ペア:

[(1, 20844582912), (2, 10422291456), (3, 6948194304), (4, 5211145728), (6, 3474097152), (8, 2605572864), (9, 2316064768), (12, 1737048576), (16, 1302786432), (17, 1226151936), (18, 1158032384), (24, 868524288), (32, 651393216), (34, 613075968), (36, 579016192), (48, 434262144), (51, 408717312), (64, 325696608), (68, 306537984), (72, 289508096), (96, 217131072), (102, 204358656), (128, 162848304), (136, 153268992), (144, 144754048), (153, 136239104), (192, 108565536), (204, 102179328), (256, 81424152), (272, 76634496), (288, 72377024), (306, 68119552), (384, 54282768), (408, 51089664), (512, 40712076), (544, 38317248), (576, 36188512), (612, 34059776), (768, 27141384), (816, 25544832), (1024, 20356038), (1088, 19158624), (1152, 18094256), (1224, 17029888), (1536, 13570692), (1632, 12772416), (2048, 10178019), (2176, 9579312), (2304, 9047128), (2448, 8514944), (3072, 6785346), (3264, 6386208), (4352, 4789656), (4608, 4523564), (4896, 4257472), (6144, 3392673), (6528, 3193104), (8704, 2394828), (9216, 2261782), (9792, 2128736), (13056, 1596552), (17408, 1197414), (18432, 1130891), (19584, 1064368), (26112, 798276), (34816, 598707), (39168, 532184), (52224, 399138), (66523, 313344), (78336, 266092), (104448, 199569), (133046, 156672)]