20930112

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:233

約数の個数: 168

約数和(自身を含む): 71323200

約数和(自身を除く): 50393088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 64, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 179, 192, 203, 224, 232, 252, 261, 288, 336, 348, 358, 406, 448, 464, 504, 522, 537, 576, 609, 672, 696, 716, 812, 928, 1008, 1044, 1074, 1218, 1253, 1344, 1392, 1432, 1611, 1624, 1827, 1856, 2016, 2088, 2148, 2436, 2506, 2784, 2864, 3222, 3248, 3654, 3759, 4032, 4176, 4296, 4872, 5012, 5191, 5568, 5728, 6444, 6496, 7308, 7518, 8352, 8592, 9744, 10024, 10382, 11277, 11456, 12888, 12992, 14616, 15036, 15573, 16704, 17184, 19488, 20048, 20764, 22554, 25776, 29232, 30072, 31146, 34368, 36337, 38976, 40096, 41528, 45108, 46719, 51552, 58464, 60144, 62292, 72674, 80192, 83056, 90216, 93438, 103104, 109011, 116928, 120288, 124584, 145348, 166112, 180432, 186876, 218022, 240576, 249168, 290696, 327033, 332224, 360864, 373752, 436044, 498336, 581392, 654066, 721728, 747504, 872088, 996672, 1162784, 1308132, 1495008, 1744176, 2325568, 2616264, 2990016, 3488352, 5232528, 6976704, 10465056, 20930112]

約数ペア:

[(1, 20930112), (2, 10465056), (3, 6976704), (4, 5232528), (6, 3488352), (7, 2990016), (8, 2616264), (9, 2325568), (12, 1744176), (14, 1495008), (16, 1308132), (18, 1162784), (21, 996672), (24, 872088), (28, 747504), (29, 721728), (32, 654066), (36, 581392), (42, 498336), (48, 436044), (56, 373752), (58, 360864), (63, 332224), (64, 327033), (72, 290696), (84, 249168), (87, 240576), (96, 218022), (112, 186876), (116, 180432), (126, 166112), (144, 145348), (168, 124584), (174, 120288), (179, 116928), (192, 109011), (203, 103104), (224, 93438), (232, 90216), (252, 83056), (261, 80192), (288, 72674), (336, 62292), (348, 60144), (358, 58464), (406, 51552), (448, 46719), (464, 45108), (504, 41528), (522, 40096), (537, 38976), (576, 36337), (609, 34368), (672, 31146), (696, 30072), (716, 29232), (812, 25776), (928, 22554), (1008, 20764), (1044, 20048), (1074, 19488), (1218, 17184), (1253, 16704), (1344, 15573), (1392, 15036), (1432, 14616), (1611, 12992), (1624, 12888), (1827, 11456), (1856, 11277), (2016, 10382), (2088, 10024), (2148, 9744), (2436, 8592), (2506, 8352), (2784, 7518), (2864, 7308), (3222, 6496), (3248, 6444), (3654, 5728), (3759, 5568), (4032, 5191), (4176, 5012), (4296, 4872)]