20410168

素因数分解:

$2^3\times {\mathrm{653}}^1\times {\mathrm{3907}}^1$

素因数の和:4566

約数の個数: 16

約数和(自身を含む): 38337480

約数和(自身を除く): 17927312

約数列:

[1, 2, 4, 8, 653, 1306, 2612, 3907, 5224, 7814, 15628, 31256, 2551271, 5102542, 10205084, 20410168]

約数ペア:

[(1, 20410168), (2, 10205084), (4, 5102542), (8, 2551271), (653, 31256), (1306, 15628), (2612, 7814), (3907, 5224)]