20889894

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{59011}}^1$

素因数の和:59075

約数の個数: 16

約数和(自身を含む): 42488640

約数和(自身を除く): 21598746

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 59011, 118022, 177033, 354066, 3481649, 6963298, 10444947, 20889894]

約数ペア:

[(1, 20889894), (2, 10444947), (3, 6963298), (6, 3481649), (59, 354066), (118, 177033), (177, 118022), (354, 59011)]