20324222

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{1301}}^1$

素因数の和:1483

約数の個数: 16

約数和(自身を含む): 31216752

約数和(自身を除く): 10892530

約数列:

[1, 2, 73, 107, 146, 214, 1301, 2602, 7811, 15622, 94973, 139207, 189946, 278414, 10162111, 20324222]

約数ペア:

[(1, 20324222), (2, 10162111), (73, 278414), (107, 189946), (146, 139207), (214, 94973), (1301, 15622), (2602, 7811)]