20554304

素因数分解:

$2^6\times {\mathrm{337}}^1\times {\mathrm{953}}^1$

素因数の和:1302

約数の個数: 28

約数和(自身を含む): 40951404

約数和(自身を除く): 20397100

約数列:

[1, 2, 4, 8, 16, 32, 64, 337, 674, 953, 1348, 1906, 2696, 3812, 5392, 7624, 10784, 15248, 21568, 30496, 60992, 321161, 642322, 1284644, 2569288, 5138576, 10277152, 20554304]

約数ペア:

[(1, 20554304), (2, 10277152), (4, 5138576), (8, 2569288), (16, 1284644), (32, 642322), (64, 321161), (337, 60992), (674, 30496), (953, 21568), (1348, 15248), (1906, 10784), (2696, 7624), (3812, 5392)]