20532896

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{6353}}^1$

素因数の和:6464

約数の個数: 24

約数和(自身を含む): 40830804

約数和(自身を除く): 20297908

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 6353, 12706, 25412, 50824, 101648, 203296, 641653, 1283306, 2566612, 5133224, 10266448, 20532896]

約数ペア:

[(1, 20532896), (2, 10266448), (4, 5133224), (8, 2566612), (16, 1283306), (32, 641653), (101, 203296), (202, 101648), (404, 50824), (808, 25412), (1616, 12706), (3232, 6353)]