20060406

素因数分解:

$2^1\times 3^3\times {\mathrm{269}}^1\times {\mathrm{1381}}^1$

素因数の和:1661

約数の個数: 32

約数和(自身を含む): 44776800

約数和(自身を除く): 24716394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 269, 538, 807, 1381, 1614, 2421, 2762, 4143, 4842, 7263, 8286, 12429, 14526, 24858, 37287, 74574, 371489, 742978, 1114467, 2228934, 3343401, 6686802, 10030203, 20060406]

約数ペア:

[(1, 20060406), (2, 10030203), (3, 6686802), (6, 3343401), (9, 2228934), (18, 1114467), (27, 742978), (54, 371489), (269, 74574), (538, 37287), (807, 24858), (1381, 14526), (1614, 12429), (2421, 8286), (2762, 7263), (4143, 4842)]