20100642536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193275409}}^1$

素因数の和:193275428

約数の個数: 16

約数和(自身を含む): 40587836100

約数和(自身を除く): 20487193564

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193275409, 386550818, 773101636, 1546203272, 2512580317, 5025160634, 10050321268, 20100642536]

約数ペア:

[(1, 20100642536), (2, 10050321268), (4, 5025160634), (8, 2512580317), (13, 1546203272), (26, 773101636), (52, 386550818), (104, 193275409)]