20570754

素因数分解:

$2^1\times 3^1\times {\mathrm{1511}}^1\times {\mathrm{2269}}^1$

素因数の和:3785

約数の個数: 16

約数和(自身を含む): 41186880

約数和(自身を除く): 20616126

約数列:

[1, 2, 3, 6, 1511, 2269, 3022, 4533, 4538, 6807, 9066, 13614, 3428459, 6856918, 10285377, 20570754]

約数ペア:

[(1, 20570754), (2, 10285377), (3, 6856918), (6, 3428459), (1511, 13614), (2269, 9066), (3022, 6807), (4533, 4538)]