20058266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{14389}}^1$

素因数の和:14449

約数の個数: 16

約数和(自身を含む): 32636520

約数和(自身を除く): 12578254

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 14389, 28778, 244613, 489226, 589949, 1179898, 10029133, 20058266]

約数ペア:

[(1, 20058266), (2, 10029133), (17, 1179898), (34, 589949), (41, 489226), (82, 244613), (697, 28778), (1394, 14389)]