20160452655

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{76283}}^1$

素因数の和:77140

約数の個数: 48

約数和(自身を含む): 39985021440

約数和(自身を除く): 19824568785

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 839, 2517, 4195, 5873, 7551, 12585, 17619, 29365, 37755, 52857, 76283, 88095, 228849, 264285, 381415, 533981, 686547, 1144245, 1601943, 2669905, 3432735, 4805829, 8009715, 24029145, 64001437, 192004311, 320007185, 448010059, 576012933, 960021555, 1344030177, 2240050295, 2880064665, 4032090531, 6720150885, 20160452655]

約数ペア:

[(1, 20160452655), (3, 6720150885), (5, 4032090531), (7, 2880064665), (9, 2240050295), (15, 1344030177), (21, 960021555), (35, 576012933), (45, 448010059), (63, 320007185), (105, 192004311), (315, 64001437), (839, 24029145), (2517, 8009715), (4195, 4805829), (5873, 3432735), (7551, 2669905), (12585, 1601943), (17619, 1144245), (29365, 686547), (37755, 533981), (52857, 381415), (76283, 264285), (88095, 228849)]