20860610

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{8311}}^1$

素因数の和:8569

約数の個数: 16

約数和(自身を含む): 37703232

約数和(自身を除く): 16842622

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 8311, 16622, 41555, 83110, 2086061, 4172122, 10430305, 20860610]

約数ペア:

[(1, 20860610), (2, 10430305), (5, 4172122), (10, 2086061), (251, 83110), (502, 41555), (1255, 16622), (2510, 8311)]