20167384

素因数分解:

$2^3\times {\mathrm{367}}^1\times {\mathrm{6869}}^1$

素因数の和:7242

約数の個数: 16

約数和(自身を含む): 37922400

約数和(自身を除く): 17755016

約数列:

[1, 2, 4, 8, 367, 734, 1468, 2936, 6869, 13738, 27476, 54952, 2520923, 5041846, 10083692, 20167384]

約数ペア:

[(1, 20167384), (2, 10083692), (4, 5041846), (8, 2520923), (367, 54952), (734, 27476), (1468, 13738), (2936, 6869)]