20163096877

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{5344049}}^1$

素因数の和:5344081

約数の個数: 16

約数和(自身を含む): 25651440000

約数和(自身を除く): 5488343123

約数列:

[1, 7, 11, 49, 77, 343, 539, 3773, 5344049, 37408343, 58784539, 261858401, 411491773, 1833008807, 2880442411, 20163096877]

約数ペア:

[(1, 20163096877), (7, 2880442411), (11, 1833008807), (49, 411491773), (77, 261858401), (343, 58784539), (539, 37408343), (3773, 5344049)]