20773670402

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{771739}}^1$

素因数の和:772097

約数の個数: 16

約数和(自身を含む): 31987079520

約数和(自身を除く): 11213409118

約数列:

[1, 2, 43, 86, 313, 626, 13459, 26918, 771739, 1543478, 33184777, 66369554, 241554307, 483108614, 10386835201, 20773670402]

約数ペア:

[(1, 20773670402), (2, 10386835201), (43, 483108614), (86, 241554307), (313, 66369554), (626, 33184777), (13459, 1543478), (26918, 771739)]