20216975354

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{66943627}}^1$

素因数の和:66943780

約数の個数: 8

約数和(自身を含む): 30526294368

約数和(自身を除く): 10309319014

約数列:

[1, 2, 151, 302, 66943627, 133887254, 10108487677, 20216975354]

約数ペア:

[(1, 20216975354), (2, 10108487677), (151, 133887254), (302, 66943627)]