20322492016

素因数分解:

$2^4\times {\mathrm{1270155751}}^1$

素因数の和:1270155759

約数の個数: 10

約数和(自身を含む): 39374828312

約数和(自身を除く): 19052336296

約数列:

[1, 2, 4, 8, 16, 1270155751, 2540311502, 5080623004, 10161246008, 20322492016]

約数ペア:

[(1, 20322492016), (2, 10161246008), (4, 5080623004), (8, 2540311502), (16, 1270155751)]