2020007750

素因数分解:

$2^1\times 5^3\times {\mathrm{2417}}^1\times {\mathrm{3343}}^1$

素因数の和:5777

約数の個数: 32

約数和(自身を含む): 3784150656

約数和(自身を除く): 1764142906

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 2417, 3343, 4834, 6686, 12085, 16715, 24170, 33430, 60425, 83575, 120850, 167150, 302125, 417875, 604250, 835750, 8080031, 16160062, 40400155, 80800310, 202000775, 404001550, 1010003875, 2020007750]

約数ペア:

[(1, 2020007750), (2, 1010003875), (5, 404001550), (10, 202000775), (25, 80800310), (50, 40400155), (125, 16160062), (250, 8080031), (2417, 835750), (3343, 604250), (4834, 417875), (6686, 302125), (12085, 167150), (16715, 120850), (24170, 83575), (33430, 60425)]