20183417856

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{312863}}^1$

素因数の和:312896

約数の個数: 132

約数和(自身を含む): 66604991232

約数和(自身を除く): 46421573376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3072, 3584, 4032, 4608, 5376, 7168, 8064, 9216, 10752, 16128, 21504, 32256, 64512, 312863, 625726, 938589, 1251452, 1877178, 2190041, 2502904, 2815767, 3754356, 4380082, 5005808, 5631534, 6570123, 7508712, 8760164, 10011616, 11263068, 13140246, 15017424, 17520328, 19710369, 20023232, 22526136, 26280492, 30034848, 35040656, 39420738, 40046464, 45052272, 52560984, 60069696, 70081312, 78841476, 80092928, 90104544, 105121968, 120139392, 140162624, 157682952, 160185856, 180209088, 210243936, 240278784, 280325248, 315365904, 320371712, 360418176, 420487872, 480557568, 560650496, 630731808, 720836352, 840975744, 961115136, 1121300992, 1261463616, 1441672704, 1681951488, 2242601984, 2522927232, 2883345408, 3363902976, 5045854464, 6727805952, 10091708928, 20183417856]

約数ペア:

[(1, 20183417856), (2, 10091708928), (3, 6727805952), (4, 5045854464), (6, 3363902976), (7, 2883345408), (8, 2522927232), (9, 2242601984), (12, 1681951488), (14, 1441672704), (16, 1261463616), (18, 1121300992), (21, 961115136), (24, 840975744), (28, 720836352), (32, 630731808), (36, 560650496), (42, 480557568), (48, 420487872), (56, 360418176), (63, 320371712), (64, 315365904), (72, 280325248), (84, 240278784), (96, 210243936), (112, 180209088), (126, 160185856), (128, 157682952), (144, 140162624), (168, 120139392), (192, 105121968), (224, 90104544), (252, 80092928), (256, 78841476), (288, 70081312), (336, 60069696), (384, 52560984), (448, 45052272), (504, 40046464), (512, 39420738), (576, 35040656), (672, 30034848), (768, 26280492), (896, 22526136), (1008, 20023232), (1024, 19710369), (1152, 17520328), (1344, 15017424), (1536, 13140246), (1792, 11263068), (2016, 10011616), (2304, 8760164), (2688, 7508712), (3072, 6570123), (3584, 5631534), (4032, 5005808), (4608, 4380082), (5376, 3754356), (7168, 2815767), (8064, 2502904), (9216, 2190041), (10752, 1877178), (16128, 1251452), (21504, 938589), (32256, 625726), (64512, 312863)]