20161740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336029}}^1$

素因数の和:336041

約数の個数: 24

約数和(自身を含む): 56453040

約数和(自身を除く): 36291300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336029, 672058, 1008087, 1344116, 1680145, 2016174, 3360290, 4032348, 5040435, 6720580, 10080870, 20161740]

約数ペア:

[(1, 20161740), (2, 10080870), (3, 6720580), (4, 5040435), (5, 4032348), (6, 3360290), (10, 2016174), (12, 1680145), (15, 1344116), (20, 1008087), (30, 672058), (60, 336029)]