20080370

素因数分解:

$2^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{3671}}^1$

素因数の和:4225

約数の個数: 16

約数和(自身を含む): 36220608

約数和(自身を除く): 16140238

約数列:

[1, 2, 5, 10, 547, 1094, 2735, 3671, 5470, 7342, 18355, 36710, 2008037, 4016074, 10040185, 20080370]

約数ペア:

[(1, 20080370), (2, 10040185), (5, 4016074), (10, 2008037), (547, 36710), (1094, 18355), (2735, 7342), (3671, 5470)]