20301814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1493}}^1$

素因数の和:2031

約数の個数: 16

約数和(自身を含む): 32879952

約数和(自身を除く): 12578138

約数列:

[1, 2, 13, 26, 523, 1046, 1493, 2986, 6799, 13598, 19409, 38818, 780839, 1561678, 10150907, 20301814]

約数ペア:

[(1, 20301814), (2, 10150907), (13, 1561678), (26, 780839), (523, 38818), (1046, 19409), (1493, 13598), (2986, 6799)]