13745660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16763}}^1$

素因数の和:16813

約数の個数: 24

約数和(自身を含む): 29571696

約数和(自身を除く): 15826036

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 16763, 33526, 67052, 83815, 167630, 335260, 687283, 1374566, 2749132, 3436415, 6872830, 13745660]

約数ペア:

[(1, 13745660), (2, 6872830), (4, 3436415), (5, 2749132), (10, 1374566), (20, 687283), (41, 335260), (82, 167630), (164, 83815), (205, 67052), (410, 33526), (820, 16763)]