20136307926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{479435903}}^1$

素因数の和:479435915

約数の個数: 16

約数和(自身を含む): 46025846784

約数和(自身を除く): 25889538858

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 479435903, 958871806, 1438307709, 2876615418, 3356051321, 6712102642, 10068153963, 20136307926]

約数ペア:

[(1, 20136307926), (2, 10068153963), (3, 6712102642), (6, 3356051321), (7, 2876615418), (14, 1438307709), (21, 958871806), (42, 479435903)]