20112306

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{13043}}^1$

素因数の和:13305

約数の個数: 16

約数和(自身を含む): 40384224

約数和(自身を除く): 20271918

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 13043, 26086, 39129, 78258, 3352051, 6704102, 10056153, 20112306]

約数ペア:

[(1, 20112306), (2, 10056153), (3, 6704102), (6, 3352051), (257, 78258), (514, 39129), (771, 26086), (1542, 13043)]