20020666164

素因数分解:

$2^2\times 3^1\times {\mathrm{58321}}^1\times {\mathrm{28607}}^1$

素因数の和:86935

約数の個数: 24

約数和(自身を含む): 46717321728

約数和(自身を除く): 26696655564

約数列:

[1, 2, 3, 4, 6, 12, 28607, 57214, 58321, 85821, 114428, 116642, 171642, 174963, 233284, 343284, 349926, 699852, 1668388847, 3336777694, 5005166541, 6673555388, 10010333082, 20020666164]

約数ペア:

[(1, 20020666164), (2, 10010333082), (3, 6673555388), (4, 5005166541), (6, 3336777694), (12, 1668388847), (28607, 699852), (57214, 349926), (58321, 343284), (85821, 233284), (114428, 174963), (116642, 171642)]