20163940702

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1709}}^1\times {\mathrm{256493}}^1$

素因数の和:258227

約数の個数: 16

約数和(自身を含む): 31579541280

約数和(自身を除く): 11415600578

約数列:

[1, 2, 23, 46, 1709, 3418, 39307, 78614, 256493, 512986, 5899339, 11798678, 438346537, 876693074, 10081970351, 20163940702]

約数ペア:

[(1, 20163940702), (2, 10081970351), (23, 876693074), (46, 438346537), (1709, 11798678), (3418, 5899339), (39307, 512986), (78614, 256493)]