20132541

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15643}}^1$

素因数の和:15673

約数の個数: 24

約数和(自身を含む): 34166496

約数和(自身を除く): 14033955

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 15643, 46929, 140787, 172073, 203359, 516219, 610077, 1548657, 1830231, 2236949, 6710847, 20132541]

約数ペア:

[(1, 20132541), (3, 6710847), (9, 2236949), (11, 1830231), (13, 1548657), (33, 610077), (39, 516219), (99, 203359), (117, 172073), (143, 140787), (429, 46929), (1287, 15643)]