20514598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{11113}}^1$

素因数の和:11199

約数の個数: 16

約数和(自身を含む): 33608736

約数和(自身を除く): 13094138

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 11113, 22226, 144469, 288938, 789023, 1578046, 10257299, 20514598]

約数ペア:

[(1, 20514598), (2, 10257299), (13, 1578046), (26, 789023), (71, 288938), (142, 144469), (923, 22226), (1846, 11113)]