20008146

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{40177}}^1$

素因数の和:40265

約数の個数: 16

約数和(自身を含む): 40499424

約数和(自身を除く): 20491278

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 40177, 80354, 120531, 241062, 3334691, 6669382, 10004073, 20008146]

約数ペア:

[(1, 20008146), (2, 10004073), (3, 6669382), (6, 3334691), (83, 241062), (166, 120531), (249, 80354), (498, 40177)]