20168004

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{20249}}^1$

素因数の和:20339

約数の個数: 24

約数和(自身を含む): 47628000

約数和(自身を除く): 27459996

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 20249, 40498, 60747, 80996, 121494, 242988, 1680667, 3361334, 5042001, 6722668, 10084002, 20168004]

約数ペア:

[(1, 20168004), (2, 10084002), (3, 6722668), (4, 5042001), (6, 3361334), (12, 1680667), (83, 242988), (166, 121494), (249, 80996), (332, 60747), (498, 40498), (996, 20249)]