20158802

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{66751}}^1$

素因数の和:66904

約数の個数: 8

約数和(自身を含む): 30438912

約数和(自身を除く): 10280110

約数列:

[1, 2, 151, 302, 66751, 133502, 10079401, 20158802]

約数ペア:

[(1, 20158802), (2, 10079401), (151, 133502), (302, 66751)]