20163860037

素因数分解:

$3^3\times {\mathrm{2333}}^1\times {\mathrm{320107}}^1$

素因数の和:322449

約数の個数: 16

約数和(自身を含む): 29885282880

約数和(自身を除く): 9721422843

約数列:

[1, 3, 9, 27, 2333, 6999, 20997, 62991, 320107, 960321, 2880963, 8642889, 746809631, 2240428893, 6721286679, 20163860037]

約数ペア:

[(1, 20163860037), (3, 6721286679), (9, 2240428893), (27, 746809631), (2333, 8642889), (6999, 2880963), (20997, 960321), (62991, 320107)]