20159904304

素因数分解:

$2^4\times {\mathrm{1259994019}}^1$

素因数の和:1259994027

約数の個数: 10

約数和(自身を含む): 39059814620

約数和(自身を除く): 18899910316

約数列:

[1, 2, 4, 8, 16, 1259994019, 2519988038, 5039976076, 10079952152, 20159904304]

約数ペア:

[(1, 20159904304), (2, 10079952152), (4, 5039976076), (8, 2519988038), (16, 1259994019)]