20810186752

素因数分解:

$2^{14}\times {\mathrm{337}}^1\times {\mathrm{3769}}^1$

素因数の和:4134

約数の個数: 60

約数和(自身を含む): 41753677420

約数和(自身を除く): 20943490668

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 337, 512, 674, 1024, 1348, 2048, 2696, 3769, 4096, 5392, 7538, 8192, 10784, 15076, 16384, 21568, 30152, 43136, 60304, 86272, 120608, 172544, 241216, 345088, 482432, 690176, 964864, 1270153, 1380352, 1929728, 2540306, 2760704, 3859456, 5080612, 5521408, 7718912, 10161224, 15437824, 20322448, 30875648, 40644896, 61751296, 81289792, 162579584, 325159168, 650318336, 1300636672, 2601273344, 5202546688, 10405093376, 20810186752]

約数ペア:

[(1, 20810186752), (2, 10405093376), (4, 5202546688), (8, 2601273344), (16, 1300636672), (32, 650318336), (64, 325159168), (128, 162579584), (256, 81289792), (337, 61751296), (512, 40644896), (674, 30875648), (1024, 20322448), (1348, 15437824), (2048, 10161224), (2696, 7718912), (3769, 5521408), (4096, 5080612), (5392, 3859456), (7538, 2760704), (8192, 2540306), (10784, 1929728), (15076, 1380352), (16384, 1270153), (21568, 964864), (30152, 690176), (43136, 482432), (60304, 345088), (86272, 241216), (120608, 172544)]