20341314621

素因数分解:

$3^4\times {\mathrm{523}}^1\times {\mathrm{480167}}^1$

素因数の和:480702

約数の個数: 20

約数和(自身を含む): 30444571872

約数和(自身を除く): 10103257251

約数列:

[1, 3, 9, 27, 81, 523, 1569, 4707, 14121, 42363, 480167, 1440501, 4321503, 12964509, 38893527, 251127341, 753382023, 2260146069, 6780438207, 20341314621]

約数ペア:

[(1, 20341314621), (3, 6780438207), (9, 2260146069), (27, 753382023), (81, 251127341), (523, 38893527), (1569, 12964509), (4707, 4321503), (14121, 1440501), (42363, 480167)]