20346893252

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16899413}}^1$

素因数の和:16899467

約数の個数: 24

約数和(自身を含む): 41640156096

約数和(自身を除く): 21293262844

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 16899413, 33798826, 67597652, 118295891, 236591782, 473183564, 726674759, 1453349518, 2906699036, 5086723313, 10173446626, 20346893252]

約数ペア:

[(1, 20346893252), (2, 10173446626), (4, 5086723313), (7, 2906699036), (14, 1453349518), (28, 726674759), (43, 473183564), (86, 236591782), (172, 118295891), (301, 67597652), (602, 33798826), (1204, 16899413)]