20060788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4261}}^1$

素因数の和:4383

約数の個数: 24

約数和(自身を含む): 38664864

約数和(自身を除く): 18604076

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4261, 4708, 8522, 17044, 46871, 93742, 187484, 455927, 911854, 1823708, 5015197, 10030394, 20060788]

約数ペア:

[(1, 20060788), (2, 10030394), (4, 5015197), (11, 1823708), (22, 911854), (44, 455927), (107, 187484), (214, 93742), (428, 46871), (1177, 17044), (2354, 8522), (4261, 4708)]