13545020

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3037}}^1$

素因数の和:3269

約数の個数: 24

約数和(自身を含む): 28581504

約数和(自身を除く): 15036484

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 3037, 4460, 6074, 12148, 15185, 30370, 60740, 677251, 1354502, 2709004, 3386255, 6772510, 13545020]

約数ペア:

[(1, 13545020), (2, 6772510), (4, 3386255), (5, 2709004), (10, 1354502), (20, 677251), (223, 60740), (446, 30370), (892, 15185), (1115, 12148), (2230, 6074), (3037, 4460)]