20514486

素因数分解:

$2^1\times 3^1\times {\mathrm{727}}^1\times {\mathrm{4703}}^1$

素因数の和:5435

約数の個数: 16

約数和(自身を含む): 41094144

約数和(自身を除く): 20579658

約数列:

[1, 2, 3, 6, 727, 1454, 2181, 4362, 4703, 9406, 14109, 28218, 3419081, 6838162, 10257243, 20514486]

約数ペア:

[(1, 20514486), (2, 10257243), (3, 6838162), (6, 3419081), (727, 28218), (1454, 14109), (2181, 9406), (4362, 4703)]