20254090752

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6217}}^1$

素因数の和:6349

約数の個数: 240

約数和(自身を含む): 67477636512

約数和(自身を除く): 47223545760

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, 101, 112, 126, 128, 144, 168, 192, 202, 224, 252, 256, 288, 303, 336, 384, 404, 448, 504, 512, 576, 606, 672, 707, 768, 808, 896, 909, 1008, 1152, 1212, 1344, 1414, 1536, 1616, 1792, 1818, 2016, 2121, 2304, 2424, 2688, 2828, 3232, 3584, 3636, 4032, 4242, 4608, 4848, 5376, 5656, 6217, 6363, 6464, 7272, 8064, 8484, 9696, 10752, 11312, 12434, 12726, 12928, 14544, 16128, 16968, 18651, 19392, 22624, 24868, 25452, 25856, 29088, 32256, 33936, 37302, 38784, 43519, 45248, 49736, 50904, 51712, 55953, 58176, 67872, 74604, 77568, 87038, 90496, 99472, 101808, 111906, 116352, 130557, 135744, 149208, 155136, 174076, 180992, 198944, 203616, 223812, 232704, 261114, 271488, 298416, 348152, 361984, 391671, 397888, 407232, 447624, 465408, 522228, 542976, 596832, 627917, 696304, 783342, 795776, 814464, 895248, 1044456, 1085952, 1193664, 1255834, 1392608, 1566684, 1591552, 1628928, 1790496, 1883751, 2088912, 2387328, 2511668, 2785216, 3133368, 3183104, 3257856, 3580992, 3767502, 4177824, 4395419, 4774656, 5023336, 5570432, 5651253, 6266736, 7161984, 7535004, 8355648, 8790838, 9549312, 10046672, 11140864, 11302506, 12533472, 13186257, 14323968, 15070008, 16711296, 17581676, 20093344, 22281728, 22605012, 25066944, 26372514, 28647936, 30140016, 33422592, 35163352, 39558771, 40186688, 45210024, 50133888, 52745028, 60280032, 66845184, 70326704, 79117542, 80373376, 90420048, 100267776, 105490056, 120560064, 140653408, 158235084, 160746752, 180840096, 200535552, 210980112, 241120128, 281306816, 316470168, 321493504, 361680192, 421960224, 482240256, 562613632, 632940336, 723360384, 843920448, 964480512, 1125227264, 1265880672, 1446720768, 1687840896, 2250454528, 2531761344, 2893441536, 3375681792, 5063522688, 6751363584, 10127045376, 20254090752]

約数ペア:

[(1, 20254090752), (2, 10127045376), (3, 6751363584), (4, 5063522688), (6, 3375681792), (7, 2893441536), (8, 2531761344), (9, 2250454528), (12, 1687840896), (14, 1446720768), (16, 1265880672), (18, 1125227264), (21, 964480512), (24, 843920448), (28, 723360384), (32, 632940336), (36, 562613632), (42, 482240256), (48, 421960224), (56, 361680192), (63, 321493504), (64, 316470168), (72, 281306816), (84, 241120128), (96, 210980112), (101, 200535552), (112, 180840096), (126, 160746752), (128, 158235084), (144, 140653408), (168, 120560064), (192, 105490056), (202, 100267776), (224, 90420048), (252, 80373376), (256, 79117542), (288, 70326704), (303, 66845184), (336, 60280032), (384, 52745028), (404, 50133888), (448, 45210024), (504, 40186688), (512, 39558771), (576, 35163352), (606, 33422592), (672, 30140016), (707, 28647936), (768, 26372514), (808, 25066944), (896, 22605012), (909, 22281728), (1008, 20093344), (1152, 17581676), (1212, 16711296), (1344, 15070008), (1414, 14323968), (1536, 13186257), (1616, 12533472), (1792, 11302506), (1818, 11140864), (2016, 10046672), (2121, 9549312), (2304, 8790838), (2424, 8355648), (2688, 7535004), (2828, 7161984), (3232, 6266736), (3584, 5651253), (3636, 5570432), (4032, 5023336), (4242, 4774656), (4608, 4395419), (4848, 4177824), (5376, 3767502), (5656, 3580992), (6217, 3257856), (6363, 3183104), (6464, 3133368), (7272, 2785216), (8064, 2511668), (8484, 2387328), (9696, 2088912), (10752, 1883751), (11312, 1790496), (12434, 1628928), (12726, 1591552), (12928, 1566684), (14544, 1392608), (16128, 1255834), (16968, 1193664), (18651, 1085952), (19392, 1044456), (22624, 895248), (24868, 814464), (25452, 795776), (25856, 783342), (29088, 696304), (32256, 627917), (33936, 596832), (37302, 542976), (38784, 522228), (43519, 465408), (45248, 447624), (49736, 407232), (50904, 397888), (51712, 391671), (55953, 361984), (58176, 348152), (67872, 298416), (74604, 271488), (77568, 261114), (87038, 232704), (90496, 223812), (99472, 203616), (101808, 198944), (111906, 180992), (116352, 174076), (130557, 155136), (135744, 149208)]