20124846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{159721}}^1$

素因数の和:159736

約数の個数: 24

約数和(自身を含む): 49833264

約数和(自身を除く): 29708418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 159721, 319442, 479163, 958326, 1118047, 1437489, 2236094, 2874978, 3354141, 6708282, 10062423, 20124846]

約数ペア:

[(1, 20124846), (2, 10062423), (3, 6708282), (6, 3354141), (7, 2874978), (9, 2236094), (14, 1437489), (18, 1118047), (21, 958326), (42, 479163), (63, 319442), (126, 159721)]