20620364932

素因数分解:

$2^2\times {\mathrm{523}}^1\times {\mathrm{719}}^1\times {\mathrm{13709}}^1$

素因数の和:14955

約数の個数: 24

約数和(自身を含む): 36207561600

約数和(自身を除く): 15587196668

約数列:

[1, 2, 4, 523, 719, 1046, 1438, 2092, 2876, 13709, 27418, 54836, 376037, 752074, 1504148, 7169807, 9856771, 14339614, 19713542, 28679228, 39427084, 5155091233, 10310182466, 20620364932]

約数ペア:

[(1, 20620364932), (2, 10310182466), (4, 5155091233), (523, 39427084), (719, 28679228), (1046, 19713542), (1438, 14339614), (2092, 9856771), (2876, 7169807), (13709, 1504148), (27418, 752074), (54836, 376037)]