20005434

素因数分解:

$2^1\times 3^3\times {\mathrm{370471}}^1$

素因数の和:370482

約数の個数: 16

約数和(自身を含む): 44456640

約数和(自身を除く): 24451206

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 370471, 740942, 1111413, 2222826, 3334239, 6668478, 10002717, 20005434]

約数ペア:

[(1, 20005434), (2, 10002717), (3, 6668478), (6, 3334239), (9, 2222826), (18, 1111413), (27, 740942), (54, 370471)]