20260576

素因数分解:

$2^5\times 7^1\times {\mathrm{151}}^1\times {\mathrm{599}}^1$

素因数の和:767

約数の個数: 48

約数和(自身を含む): 45964800

約数和(自身を除く): 25704224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 151, 224, 302, 599, 604, 1057, 1198, 1208, 2114, 2396, 2416, 4193, 4228, 4792, 4832, 8386, 8456, 9584, 16772, 16912, 19168, 33544, 33824, 67088, 90449, 134176, 180898, 361796, 633143, 723592, 1266286, 1447184, 2532572, 2894368, 5065144, 10130288, 20260576]

約数ペア:

[(1, 20260576), (2, 10130288), (4, 5065144), (7, 2894368), (8, 2532572), (14, 1447184), (16, 1266286), (28, 723592), (32, 633143), (56, 361796), (112, 180898), (151, 134176), (224, 90449), (302, 67088), (599, 33824), (604, 33544), (1057, 19168), (1198, 16912), (1208, 16772), (2114, 9584), (2396, 8456), (2416, 8386), (4193, 4832), (4228, 4792)]