20406096

素因数分解:

$2^4\times 3^2\times {\mathrm{141709}}^1$

素因数の和:141723

約数の個数: 30

約数和(自身を含む): 57109130

約数和(自身を除く): 36703034

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 141709, 283418, 425127, 566836, 850254, 1133672, 1275381, 1700508, 2267344, 2550762, 3401016, 5101524, 6802032, 10203048, 20406096]

約数ペア:

[(1, 20406096), (2, 10203048), (3, 6802032), (4, 5101524), (6, 3401016), (8, 2550762), (9, 2267344), (12, 1700508), (16, 1275381), (18, 1133672), (24, 850254), (36, 566836), (48, 425127), (72, 283418), (144, 141709)]