20193438

素因数分解:

$2^1\times 3^1\times {\mathrm{503}}^1\times {\mathrm{6691}}^1$

素因数の和:7199

約数の個数: 16

約数和(自身を含む): 40473216

約数和(自身を除く): 20279778

約数列:

[1, 2, 3, 6, 503, 1006, 1509, 3018, 6691, 13382, 20073, 40146, 3365573, 6731146, 10096719, 20193438]

約数ペア:

[(1, 20193438), (2, 10096719), (3, 6731146), (6, 3365573), (503, 40146), (1006, 20073), (1509, 13382), (3018, 6691)]