20196489603

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1317191}}^1$

素因数の和:1317482

約数の個数: 16

約数和(自身を含む): 28451347200

約数和(自身を除く): 8254857597

約数列:

[1, 3, 19, 57, 269, 807, 5111, 15333, 1317191, 3951573, 25026629, 75079887, 354324379, 1062973137, 6732163201, 20196489603]

約数ペア:

[(1, 20196489603), (3, 6732163201), (19, 1062973137), (57, 354324379), (269, 75079887), (807, 25026629), (5111, 3951573), (15333, 1317191)]