20105444784

素因数分解:

$2^4\times 3^1\times {\mathrm{418863433}}^1$

素因数の和:418863444

約数の個数: 20

約数和(自身を含む): 51939065816

約数和(自身を除く): 31833621032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 418863433, 837726866, 1256590299, 1675453732, 2513180598, 3350907464, 5026361196, 6701814928, 10052722392, 20105444784]

約数ペア:

[(1, 20105444784), (2, 10052722392), (3, 6701814928), (4, 5026361196), (6, 3350907464), (8, 2513180598), (12, 1675453732), (16, 1256590299), (24, 837726866), (48, 418863433)]