20562468

素因数分解:

$2^2\times 3^1\times {\mathrm{727}}^1\times {\mathrm{2357}}^1$

素因数の和:3091

約数の個数: 24

約数和(自身を含む): 48065472

約数和(自身を除く): 27503004

約数列:

[1, 2, 3, 4, 6, 12, 727, 1454, 2181, 2357, 2908, 4362, 4714, 7071, 8724, 9428, 14142, 28284, 1713539, 3427078, 5140617, 6854156, 10281234, 20562468]

約数ペア:

[(1, 20562468), (2, 10281234), (3, 6854156), (4, 5140617), (6, 3427078), (12, 1713539), (727, 28284), (1454, 14142), (2181, 9428), (2357, 8724), (2908, 7071), (4362, 4714)]