20638362

素因数分解:

$2^1\times 3^1\times {\mathrm{937}}^1\times {\mathrm{3671}}^1$

素因数の和:4613

約数の個数: 16

約数和(自身を含む): 41332032

約数和(自身を除く): 20693670

約数列:

[1, 2, 3, 6, 937, 1874, 2811, 3671, 5622, 7342, 11013, 22026, 3439727, 6879454, 10319181, 20638362]

約数ペア:

[(1, 20638362), (2, 10319181), (3, 6879454), (6, 3439727), (937, 22026), (1874, 11013), (2811, 7342), (3671, 5622)]