20140981089

素因数分解:

$3^1\times {\mathrm{389}}^1\times {\mathrm{1117}}^1\times {\mathrm{15451}}^1$

素因数の和:16960

約数の個数: 16

約数和(自身を含む): 26949524160

約数和(自身を除く): 6808543071

約数列:

[1, 3, 389, 1117, 1167, 3351, 15451, 46353, 434513, 1303539, 6010439, 17258767, 18031317, 51776301, 6713660363, 20140981089]

約数ペア:

[(1, 20140981089), (3, 6713660363), (389, 51776301), (1117, 18031317), (1167, 17258767), (3351, 6010439), (15451, 1303539), (46353, 434513)]