19942908

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{20023}}^1$

素因数の和:20113

約数の個数: 24

約数和(自身を含む): 47096448

約数和(自身を除く): 27153540

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 20023, 40046, 60069, 80092, 120138, 240276, 1661909, 3323818, 4985727, 6647636, 9971454, 19942908]

約数ペア:

[(1, 19942908), (2, 9971454), (3, 6647636), (4, 4985727), (6, 3323818), (12, 1661909), (83, 240276), (166, 120138), (249, 80092), (332, 60069), (498, 40046), (996, 20023)]