20456433603

素因数分解:

$3^4\times {\mathrm{853}}^1\times {\mathrm{296071}}^1$

素因数の和:296936

約数の個数: 20

約数和(自身を含む): 30594304048

約数和(自身を除く): 10137870445

約数列:

[1, 3, 9, 27, 81, 853, 2559, 7677, 23031, 69093, 296071, 888213, 2664639, 7993917, 23981751, 252548563, 757645689, 2272937067, 6818811201, 20456433603]

約数ペア:

[(1, 20456433603), (3, 6818811201), (9, 2272937067), (27, 757645689), (81, 252548563), (853, 23981751), (2559, 7993917), (7677, 2664639), (23031, 888213), (69093, 296071)]