20198676963

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{1069}}^1\times {\mathrm{106751}}^1$

素因数の和:107882

約数の個数: 16

約数和(自身を含む): 27413913600

約数和(自身を除く): 7215236637

約数列:

[1, 3, 59, 177, 1069, 3207, 63071, 106751, 189213, 320253, 6298309, 18894927, 114116819, 342350457, 6732892321, 20198676963]

約数ペア:

[(1, 20198676963), (3, 6732892321), (59, 342350457), (177, 114116819), (1069, 18894927), (3207, 6298309), (63071, 320253), (106751, 189213)]