20898017856

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{92791}}^1$

素因数の和:92849

約数の個数: 168

約数和(自身を含む): 66182223744

約数和(自身を除く): 45284205888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 32, 34, 36, 46, 48, 51, 64, 68, 69, 72, 92, 96, 102, 136, 138, 144, 153, 184, 192, 204, 207, 272, 276, 288, 306, 368, 391, 408, 414, 544, 552, 576, 612, 736, 782, 816, 828, 1088, 1104, 1173, 1224, 1472, 1564, 1632, 1656, 2208, 2346, 2448, 3128, 3264, 3312, 3519, 4416, 4692, 4896, 6256, 6624, 7038, 9384, 9792, 12512, 13248, 14076, 18768, 25024, 28152, 37536, 56304, 75072, 92791, 112608, 185582, 225216, 278373, 371164, 556746, 742328, 835119, 1113492, 1484656, 1577447, 1670238, 2134193, 2226984, 2969312, 3154894, 3340476, 4268386, 4453968, 4732341, 5938624, 6309788, 6402579, 6680952, 8536772, 8907936, 9464682, 12619576, 12805158, 13361904, 14197023, 17073544, 17815872, 18929364, 19207737, 25239152, 25610316, 26723808, 28394046, 34147088, 36281281, 37858728, 38415474, 50478304, 51220632, 53447616, 56788092, 68294176, 72562562, 75717456, 76830948, 100956608, 102441264, 108843843, 113576184, 136588352, 145125124, 151434912, 153661896, 204882528, 217687686, 227152368, 290250248, 302869824, 307323792, 326531529, 409765056, 435375372, 454304736, 580500496, 614647584, 653063058, 870750744, 908609472, 1161000992, 1229295168, 1306126116, 1741501488, 2322001984, 2612252232, 3483002976, 5224504464, 6966005952, 10449008928, 20898017856]

約数ペア:

[(1, 20898017856), (2, 10449008928), (3, 6966005952), (4, 5224504464), (6, 3483002976), (8, 2612252232), (9, 2322001984), (12, 1741501488), (16, 1306126116), (17, 1229295168), (18, 1161000992), (23, 908609472), (24, 870750744), (32, 653063058), (34, 614647584), (36, 580500496), (46, 454304736), (48, 435375372), (51, 409765056), (64, 326531529), (68, 307323792), (69, 302869824), (72, 290250248), (92, 227152368), (96, 217687686), (102, 204882528), (136, 153661896), (138, 151434912), (144, 145125124), (153, 136588352), (184, 113576184), (192, 108843843), (204, 102441264), (207, 100956608), (272, 76830948), (276, 75717456), (288, 72562562), (306, 68294176), (368, 56788092), (391, 53447616), (408, 51220632), (414, 50478304), (544, 38415474), (552, 37858728), (576, 36281281), (612, 34147088), (736, 28394046), (782, 26723808), (816, 25610316), (828, 25239152), (1088, 19207737), (1104, 18929364), (1173, 17815872), (1224, 17073544), (1472, 14197023), (1564, 13361904), (1632, 12805158), (1656, 12619576), (2208, 9464682), (2346, 8907936), (2448, 8536772), (3128, 6680952), (3264, 6402579), (3312, 6309788), (3519, 5938624), (4416, 4732341), (4692, 4453968), (4896, 4268386), (6256, 3340476), (6624, 3154894), (7038, 2969312), (9384, 2226984), (9792, 2134193), (12512, 1670238), (13248, 1577447), (14076, 1484656), (18768, 1113492), (25024, 835119), (28152, 742328), (37536, 556746), (56304, 371164), (75072, 278373), (92791, 225216), (112608, 185582)]