2020962816

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:647

約数の個数: 240

約数和(自身を含む): 6300534240

約数和(自身を除く): 4279571424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 41, 48, 57, 64, 72, 76, 82, 96, 114, 123, 128, 144, 152, 164, 171, 192, 228, 246, 256, 288, 304, 328, 342, 369, 384, 456, 492, 512, 563, 576, 608, 656, 684, 738, 768, 779, 912, 984, 1126, 1152, 1216, 1312, 1368, 1476, 1536, 1558, 1689, 1824, 1968, 2252, 2304, 2337, 2432, 2624, 2736, 2952, 3116, 3378, 3648, 3936, 4504, 4608, 4674, 4864, 5067, 5248, 5472, 5904, 6232, 6756, 7011, 7296, 7872, 9008, 9348, 9728, 10134, 10496, 10697, 10944, 11808, 12464, 13512, 14022, 14592, 15744, 18016, 18696, 20268, 20992, 21394, 21888, 23083, 23616, 24928, 27024, 28044, 29184, 31488, 32091, 36032, 37392, 40536, 42788, 43776, 46166, 47232, 49856, 54048, 56088, 62976, 64182, 69249, 72064, 74784, 81072, 85576, 87552, 92332, 94464, 96273, 99712, 108096, 112176, 128364, 138498, 144128, 149568, 162144, 171152, 184664, 188928, 192546, 199424, 207747, 216192, 224352, 256728, 276996, 288256, 299136, 324288, 342304, 369328, 385092, 398848, 415494, 432384, 438577, 448704, 513456, 553992, 598272, 648576, 684608, 738656, 770184, 830988, 864768, 877154, 897408, 1026912, 1107984, 1196544, 1297152, 1315731, 1369216, 1477312, 1540368, 1661976, 1754308, 1794816, 2053824, 2215968, 2594304, 2631462, 2738432, 2954624, 3080736, 3323952, 3508616, 3589632, 3947193, 4107648, 4431936, 5262924, 5476864, 5909248, 6161472, 6647904, 7017232, 7894386, 8215296, 8863872, 10525848, 11818496, 12322944, 13295808, 14034464, 15788772, 16430592, 17727744, 21051696, 24645888, 26591616, 28068928, 31577544, 35455488, 42103392, 49291776, 53183232, 56137856, 63155088, 84206784, 106366464, 112275712, 126310176, 168413568, 224551424, 252620352, 336827136, 505240704, 673654272, 1010481408, 2020962816]

約数ペア:

[(1, 2020962816), (2, 1010481408), (3, 673654272), (4, 505240704), (6, 336827136), (8, 252620352), (9, 224551424), (12, 168413568), (16, 126310176), (18, 112275712), (19, 106366464), (24, 84206784), (32, 63155088), (36, 56137856), (38, 53183232), (41, 49291776), (48, 42103392), (57, 35455488), (64, 31577544), (72, 28068928), (76, 26591616), (82, 24645888), (96, 21051696), (114, 17727744), (123, 16430592), (128, 15788772), (144, 14034464), (152, 13295808), (164, 12322944), (171, 11818496), (192, 10525848), (228, 8863872), (246, 8215296), (256, 7894386), (288, 7017232), (304, 6647904), (328, 6161472), (342, 5909248), (369, 5476864), (384, 5262924), (456, 4431936), (492, 4107648), (512, 3947193), (563, 3589632), (576, 3508616), (608, 3323952), (656, 3080736), (684, 2954624), (738, 2738432), (768, 2631462), (779, 2594304), (912, 2215968), (984, 2053824), (1126, 1794816), (1152, 1754308), (1216, 1661976), (1312, 1540368), (1368, 1477312), (1476, 1369216), (1536, 1315731), (1558, 1297152), (1689, 1196544), (1824, 1107984), (1968, 1026912), (2252, 897408), (2304, 877154), (2337, 864768), (2432, 830988), (2624, 770184), (2736, 738656), (2952, 684608), (3116, 648576), (3378, 598272), (3648, 553992), (3936, 513456), (4504, 448704), (4608, 438577), (4674, 432384), (4864, 415494), (5067, 398848), (5248, 385092), (5472, 369328), (5904, 342304), (6232, 324288), (6756, 299136), (7011, 288256), (7296, 276996), (7872, 256728), (9008, 224352), (9348, 216192), (9728, 207747), (10134, 199424), (10496, 192546), (10697, 188928), (10944, 184664), (11808, 171152), (12464, 162144), (13512, 149568), (14022, 144128), (14592, 138498), (15744, 128364), (18016, 112176), (18696, 108096), (20268, 99712), (20992, 96273), (21394, 94464), (21888, 92332), (23083, 87552), (23616, 85576), (24928, 81072), (27024, 74784), (28044, 72064), (29184, 69249), (31488, 64182), (32091, 62976), (36032, 56088), (37392, 54048), (40536, 49856), (42788, 47232), (43776, 46166)]