20359208

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{48017}}^1$

素因数の和:48076

約数の個数: 16

約数和(自身を含む): 38894580

約数和(自身を除く): 18535372

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 48017, 96034, 192068, 384136, 2544901, 5089802, 10179604, 20359208]

約数ペア:

[(1, 20359208), (2, 10179604), (4, 5089802), (8, 2544901), (53, 384136), (106, 192068), (212, 96034), (424, 48017)]