20327122366

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1\times {\mathrm{445321}}^1$

素因数の和:446139

約数の個数: 16

約数和(自身を含む): 31582236240

約数和(自身を除く): 11255113874

約数列:

[1, 2, 29, 58, 787, 1574, 22823, 45646, 445321, 890642, 12914309, 25828618, 350467627, 700935254, 10163561183, 20327122366]

約数ペア:

[(1, 20327122366), (2, 10163561183), (29, 700935254), (58, 350467627), (787, 25828618), (1574, 12914309), (22823, 890642), (45646, 445321)]