20245650812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{297730159}}^1$

素因数の和:297730180

約数の個数: 12

約数和(自身を含む): 37514000160

約数和(自身を除く): 17268349348

約数列:

[1, 2, 4, 17, 34, 68, 297730159, 595460318, 1190920636, 5061412703, 10122825406, 20245650812]

約数ペア:

[(1, 20245650812), (2, 10122825406), (4, 5061412703), (17, 1190920636), (34, 595460318), (68, 297730159)]