20175266314

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{4129199}}^1$

素因数の和:4129557

約数の個数: 16

約数和(自身を含む): 34685280000

約数和(自身を除く): 14510013686

約数列:

[1, 2, 7, 14, 349, 698, 2443, 4886, 4129199, 8258398, 28904393, 57808786, 1441090451, 2882180902, 10087633157, 20175266314]

約数ペア:

[(1, 20175266314), (2, 10087633157), (7, 2882180902), (14, 1441090451), (349, 57808786), (698, 28904393), (2443, 8258398), (4886, 4129199)]