23226820

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{7691}}^1$

素因数の和:7851

約数の個数: 24

約数和(自身を含む): 49105728

約数和(自身を除く): 25878908

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 7691, 15382, 30764, 38455, 76910, 153820, 1161341, 2322682, 4645364, 5806705, 11613410, 23226820]

約数ペア:

[(1, 23226820), (2, 11613410), (4, 5806705), (5, 4645364), (10, 2322682), (20, 1161341), (151, 153820), (302, 76910), (604, 38455), (755, 30764), (1510, 15382), (3020, 7691)]