20327000

素因数分解:

$2^3\times 5^3\times {\mathrm{20327}}^1$

素因数の和:20348

約数の個数: 32

約数和(自身を含む): 47567520

約数和(自身を除く): 27240520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 20327, 40654, 81308, 101635, 162616, 203270, 406540, 508175, 813080, 1016350, 2032700, 2540875, 4065400, 5081750, 10163500, 20327000]

約数ペア:

[(1, 20327000), (2, 10163500), (4, 5081750), (5, 4065400), (8, 2540875), (10, 2032700), (20, 1016350), (25, 813080), (40, 508175), (50, 406540), (100, 203270), (125, 162616), (200, 101635), (250, 81308), (500, 40654), (1000, 20327)]