20342855887

素因数分解:

${\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{27337}}^1$

素因数の和:27678

約数の個数: 16

約数和(自身を含む): 21163548672

約数和(自身を除く): 820692785

約数列:

[1, 47, 71, 223, 3337, 10481, 15833, 27337, 744151, 1284839, 1940927, 6096151, 91223569, 286519097, 432826721, 20342855887]

約数ペア:

[(1, 20342855887), (47, 432826721), (71, 286519097), (223, 91223569), (3337, 6096151), (10481, 1940927), (15833, 1284839), (27337, 744151)]