20882616

素因数分解:

$2^3\times 3^1\times {\mathrm{870109}}^1$

素因数の和:870118

約数の個数: 16

約数和(自身を含む): 52206600

約数和(自身を除く): 31323984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 870109, 1740218, 2610327, 3480436, 5220654, 6960872, 10441308, 20882616]

約数ペア:

[(1, 20882616), (2, 10441308), (3, 6960872), (4, 5220654), (6, 3480436), (8, 2610327), (12, 1740218), (24, 870109)]