20167052410

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{4813139}}^1$

素因数の和:4813565

約数の個数: 16

約数和(自身を含む): 36387338400

約数和(自身を除く): 16220285990

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 4813139, 9626278, 24065695, 48131390, 2016705241, 4033410482, 10083526205, 20167052410]

約数ペア:

[(1, 20167052410), (2, 10083526205), (5, 4033410482), (10, 2016705241), (419, 48131390), (838, 24065695), (2095, 9626278), (4190, 4813139)]