20028026

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{3041}}^1$

素因数の和:3169

約数の個数: 16

約数和(自身を含む): 31210920

約数和(自身を除く): 11182894

約数列:

[1, 2, 37, 74, 89, 178, 3041, 3293, 6082, 6586, 112517, 225034, 270649, 541298, 10014013, 20028026]

約数ペア:

[(1, 20028026), (2, 10014013), (37, 541298), (74, 270649), (89, 225034), (178, 112517), (3041, 6586), (3293, 6082)]