20181427202

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{42220559}}^1$

素因数の和:42220800

約数の個数: 8

約数和(自身を含む): 30398803200

約数和(自身を除く): 10217375998

約数列:

[1, 2, 239, 478, 42220559, 84441118, 10090713601, 20181427202]

約数ペア:

[(1, 20181427202), (2, 10090713601), (239, 84441118), (478, 42220559)]