2016285020

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{793813}}^1$

素因数の和:793949

約数の個数: 24

約数和(自身を含む): 4267544064

約数和(自身を除く): 2251259044

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 793813, 1587626, 3175252, 3969065, 7938130, 15876260, 100814251, 201628502, 403257004, 504071255, 1008142510, 2016285020]

約数ペア:

[(1, 2016285020), (2, 1008142510), (4, 504071255), (5, 403257004), (10, 201628502), (20, 100814251), (127, 15876260), (254, 7938130), (508, 3969065), (635, 3175252), (1270, 1587626), (2540, 793813)]