20059588

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{647}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 36796032

約数和(自身を除く): 16736444

約数列:

[1, 2, 4, 23, 46, 92, 337, 647, 674, 1294, 1348, 2588, 7751, 14881, 15502, 29762, 31004, 59524, 218039, 436078, 872156, 5014897, 10029794, 20059588]

約数ペア:

[(1, 20059588), (2, 10029794), (4, 5014897), (23, 872156), (46, 436078), (92, 218039), (337, 59524), (647, 31004), (674, 29762), (1294, 15502), (1348, 14881), (2588, 7751)]