20272472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{230369}}^1$

素因数の和:230386

約数の個数: 16

約数和(自身を含む): 41466600

約数和(自身を除く): 21194128

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 230369, 460738, 921476, 1842952, 2534059, 5068118, 10136236, 20272472]

約数ペア:

[(1, 20272472), (2, 10136236), (4, 5068118), (8, 2534059), (11, 1842952), (22, 921476), (44, 460738), (88, 230369)]