20214865444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{297277433}}^1$

素因数の和:297277454

約数の個数: 12

約数和(自身を含む): 37456956684

約数和(自身を除く): 17242091240

約数列:

[1, 2, 4, 17, 34, 68, 297277433, 594554866, 1189109732, 5053716361, 10107432722, 20214865444]

約数ペア:

[(1, 20214865444), (2, 10107432722), (4, 5053716361), (17, 1189109732), (34, 594554866), (68, 297277433)]