20799565248

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1406897}}^1$

素因数の和:1406930

約数の個数: 112

約数和(自身を含む): 68611601664

約数和(自身を除く): 47812036416

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 448, 462, 528, 616, 672, 704, 924, 1056, 1232, 1344, 1848, 2112, 2464, 3696, 4928, 7392, 14784, 1406897, 2813794, 4220691, 5627588, 8441382, 9848279, 11255176, 15475867, 16882764, 19696558, 22510352, 29544837, 30951734, 33765528, 39393116, 45020704, 46427601, 59089674, 61903468, 67531056, 78786232, 90041408, 92855202, 108331069, 118179348, 123806936, 135062112, 157572464, 185710404, 216662138, 236358696, 247613872, 270124224, 315144928, 324993207, 371420808, 433324276, 472717392, 495227744, 630289856, 649986414, 742841616, 866648552, 945434784, 990455488, 1299972828, 1485683232, 1733297104, 1890869568, 2599945656, 2971366464, 3466594208, 5199891312, 6933188416, 10399782624, 20799565248]

約数ペア:

[(1, 20799565248), (2, 10399782624), (3, 6933188416), (4, 5199891312), (6, 3466594208), (7, 2971366464), (8, 2599945656), (11, 1890869568), (12, 1733297104), (14, 1485683232), (16, 1299972828), (21, 990455488), (22, 945434784), (24, 866648552), (28, 742841616), (32, 649986414), (33, 630289856), (42, 495227744), (44, 472717392), (48, 433324276), (56, 371420808), (64, 324993207), (66, 315144928), (77, 270124224), (84, 247613872), (88, 236358696), (96, 216662138), (112, 185710404), (132, 157572464), (154, 135062112), (168, 123806936), (176, 118179348), (192, 108331069), (224, 92855202), (231, 90041408), (264, 78786232), (308, 67531056), (336, 61903468), (352, 59089674), (448, 46427601), (462, 45020704), (528, 39393116), (616, 33765528), (672, 30951734), (704, 29544837), (924, 22510352), (1056, 19696558), (1232, 16882764), (1344, 15475867), (1848, 11255176), (2112, 9848279), (2464, 8441382), (3696, 5627588), (4928, 4220691), (7392, 2813794), (14784, 1406897)]