20954616

素因数分解:

$2^3\times 3^1\times {\mathrm{873109}}^1$

素因数の和:873118

約数の個数: 16

約数和(自身を含む): 52386600

約数和(自身を除く): 31431984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 873109, 1746218, 2619327, 3492436, 5238654, 6984872, 10477308, 20954616]

約数ペア:

[(1, 20954616), (2, 10477308), (3, 6984872), (4, 5238654), (6, 3492436), (8, 2619327), (12, 1746218), (24, 873109)]