20571624

素因数分解:

$2^3\times 3^3\times {\mathrm{95239}}^1$

素因数の和:95254

約数の個数: 32

約数和(自身を含む): 57144000

約数和(自身を除く): 36572376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 95239, 190478, 285717, 380956, 571434, 761912, 857151, 1142868, 1714302, 2285736, 2571453, 3428604, 5142906, 6857208, 10285812, 20571624]

約数ペア:

[(1, 20571624), (2, 10285812), (3, 6857208), (4, 5142906), (6, 3428604), (8, 2571453), (9, 2285736), (12, 1714302), (18, 1142868), (24, 857151), (27, 761912), (36, 571434), (54, 380956), (72, 285717), (108, 190478), (216, 95239)]