20328088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{231001}}^1$

素因数の和:231018

約数の個数: 16

約数和(自身を含む): 41580360

約数和(自身を除く): 21252272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 231001, 462002, 924004, 1848008, 2541011, 5082022, 10164044, 20328088]

約数ペア:

[(1, 20328088), (2, 10164044), (4, 5082022), (8, 2541011), (11, 1848008), (22, 924004), (44, 462002), (88, 231001)]