20176943344

素因数分解:

$2^4\times {\mathrm{46549}}^1\times {\mathrm{27091}}^1$

素因数の和:73648

約数の個数: 20

約数和(自身を含む): 39095110600

約数和(自身を除く): 18918167256

約数列:

[1, 2, 4, 8, 16, 27091, 46549, 54182, 93098, 108364, 186196, 216728, 372392, 433456, 744784, 1261058959, 2522117918, 5044235836, 10088471672, 20176943344]

約数ペア:

[(1, 20176943344), (2, 10088471672), (4, 5044235836), (8, 2522117918), (16, 1261058959), (27091, 744784), (46549, 433456), (54182, 372392), (93098, 216728), (108364, 186196)]