20379340797

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1\times {\mathrm{166739}}^1$

素因数の和:167184

約数の個数: 16

約数和(自身を含む): 27468080640

約数和(自身を除く): 7088739843

約数列:

[1, 3, 131, 311, 393, 933, 40741, 122223, 166739, 500217, 21842809, 51855829, 65528427, 155567487, 6793113599, 20379340797]

約数ペア:

[(1, 20379340797), (3, 6793113599), (131, 155567487), (311, 65528427), (393, 51855829), (933, 21842809), (40741, 500217), (122223, 166739)]