20152294

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{7559}}^1$

素因数の和:7635

約数の個数: 16

約数和(自身を含む): 31933440

約数和(自身を除く): 11781146

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 7559, 15118, 234329, 325037, 468658, 650074, 10076147, 20152294]

約数ペア:

[(1, 20152294), (2, 10076147), (31, 650074), (43, 468658), (62, 325037), (86, 234329), (1333, 15118), (2666, 7559)]