20189636519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1597}}^1\times {\mathrm{23719}}^1$

素因数の和:25370

約数の個数: 16

約数和(自身を含む): 22287881280

約数和(自身を除く): 2098244761

約数列:

[1, 13, 41, 533, 1597, 20761, 23719, 65477, 308347, 851201, 972479, 12642227, 37879243, 492430159, 1553048963, 20189636519]

約数ペア:

[(1, 20189636519), (13, 1553048963), (41, 492430159), (533, 37879243), (1597, 12642227), (20761, 972479), (23719, 851201), (65477, 308347)]