20034465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{121421}}^1$

素因数の和:121440

約数の個数: 16

約数和(自身を含む): 34969536

約数和(自身を除く): 14935071

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 121421, 364263, 607105, 1335631, 1821315, 4006893, 6678155, 20034465]

約数ペア:

[(1, 20034465), (3, 6678155), (5, 4006893), (11, 1821315), (15, 1335631), (33, 607105), (55, 364263), (165, 121421)]