20224884960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{2006437}}^1$

素因数の和:2006465

約数の個数: 144

約数和(自身を含む): 78877090656

約数和(自身を除く): 58652205696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 2006437, 4012874, 6019311, 8025748, 10032185, 12038622, 14045059, 16051496, 18057933, 20064370, 24077244, 28090118, 30096555, 32102992, 36115866, 40128740, 42135177, 48154488, 56180236, 60193110, 64205984, 70225295, 72231732, 80257480, 84270354, 90289665, 96308976, 112360472, 120386220, 126405531, 140450590, 144463464, 160514960, 168540708, 180579330, 192617952, 210675885, 224720944, 240772440, 252811062, 280901180, 288926928, 321029920, 337081416, 361158660, 421351770, 449441888, 481544880, 505622124, 561802360, 577853856, 632027655, 674162832, 722317320, 842703540, 963089760, 1011244248, 1123604720, 1264055310, 1348325664, 1444634640, 1685407080, 2022488496, 2247209440, 2528110620, 2889269280, 3370814160, 4044976992, 5056221240, 6741628320, 10112442480, 20224884960]

約数ペア:

[(1, 20224884960), (2, 10112442480), (3, 6741628320), (4, 5056221240), (5, 4044976992), (6, 3370814160), (7, 2889269280), (8, 2528110620), (9, 2247209440), (10, 2022488496), (12, 1685407080), (14, 1444634640), (15, 1348325664), (16, 1264055310), (18, 1123604720), (20, 1011244248), (21, 963089760), (24, 842703540), (28, 722317320), (30, 674162832), (32, 632027655), (35, 577853856), (36, 561802360), (40, 505622124), (42, 481544880), (45, 449441888), (48, 421351770), (56, 361158660), (60, 337081416), (63, 321029920), (70, 288926928), (72, 280901180), (80, 252811062), (84, 240772440), (90, 224720944), (96, 210675885), (105, 192617952), (112, 180579330), (120, 168540708), (126, 160514960), (140, 144463464), (144, 140450590), (160, 126405531), (168, 120386220), (180, 112360472), (210, 96308976), (224, 90289665), (240, 84270354), (252, 80257480), (280, 72231732), (288, 70225295), (315, 64205984), (336, 60193110), (360, 56180236), (420, 48154488), (480, 42135177), (504, 40128740), (560, 36115866), (630, 32102992), (672, 30096555), (720, 28090118), (840, 24077244), (1008, 20064370), (1120, 18057933), (1260, 16051496), (1440, 14045059), (1680, 12038622), (2016, 10032185), (2520, 8025748), (3360, 6019311), (5040, 4012874), (10080, 2006437)]