20180449924

素因数分解:

$2^2\times {\mathrm{10903}}^1\times {\mathrm{462727}}^1$

素因数の和:473634

約数の個数: 12

約数和(自身を含む): 35319102784

約数和(自身を除く): 15138652860

約数列:

[1, 2, 4, 10903, 21806, 43612, 462727, 925454, 1850908, 5045112481, 10090224962, 20180449924]

約数ペア:

[(1, 20180449924), (2, 10090224962), (4, 5045112481), (10903, 1850908), (21806, 925454), (43612, 462727)]