20106254826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{159573451}}^1$

素因数の和:159573466

約数の個数: 24

約数和(自身を含む): 49786917024

約数和(自身を除く): 29680662198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 159573451, 319146902, 478720353, 957440706, 1117014157, 1436161059, 2234028314, 2872322118, 3351042471, 6702084942, 10053127413, 20106254826]

約数ペア:

[(1, 20106254826), (2, 10053127413), (3, 6702084942), (6, 3351042471), (7, 2872322118), (9, 2234028314), (14, 1436161059), (18, 1117014157), (21, 957440706), (42, 478720353), (63, 319146902), (126, 159573451)]