20199448882

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{1823}}^1\times {\mathrm{66749}}^1$

素因数の和:68657

約数の個数: 16

約数和(自身を含む): 30681504000

約数和(自身を除く): 10482055118

約数列:

[1, 2, 83, 166, 1823, 3646, 66749, 133498, 151309, 302618, 5540167, 11080334, 121683427, 243366854, 10099724441, 20199448882]

約数ペア:

[(1, 20199448882), (2, 10099724441), (83, 243366854), (166, 121683427), (1823, 11080334), (3646, 5540167), (66749, 302618), (133498, 151309)]