20441066

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4153}}^1$

素因数の和:4285

約数の個数: 16

約数和(自身を含む): 32301504

約数和(自身を除く): 11860438

約数列:

[1, 2, 23, 46, 107, 214, 2461, 4153, 4922, 8306, 95519, 191038, 444371, 888742, 10220533, 20441066]

約数ペア:

[(1, 20441066), (2, 10220533), (23, 888742), (46, 444371), (107, 191038), (214, 95519), (2461, 8306), (4153, 4922)]