20933795

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6277}}^1$

素因数の和:6334

約数の個数: 16

約数和(自身を含む): 27120960

約数和(自身を除く): 6187165

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 6277, 31385, 144371, 182033, 721855, 910165, 4186759, 20933795]

約数ペア:

[(1, 20933795), (5, 4186759), (23, 910165), (29, 721855), (115, 182033), (145, 144371), (667, 31385), (3335, 6277)]