20379230

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{55079}}^1$

素因数の和:55123

約数の個数: 16

約数和(自身を含む): 37674720

約数和(自身を除く): 17295490

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 55079, 110158, 275395, 550790, 2037923, 4075846, 10189615, 20379230]

約数ペア:

[(1, 20379230), (2, 10189615), (5, 4075846), (10, 2037923), (37, 550790), (74, 275395), (185, 110158), (370, 55079)]