20169824908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{265392433}}^1$

素因数の和:265392456

約数の個数: 12

約数和(自身を含む): 37154940760

約数和(自身を除く): 16985115852

約数列:

[1, 2, 4, 19, 38, 76, 265392433, 530784866, 1061569732, 5042456227, 10084912454, 20169824908]

約数ペア:

[(1, 20169824908), (2, 10084912454), (4, 5042456227), (19, 1061569732), (38, 530784866), (76, 265392433)]