20148613286

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1\times {\mathrm{309493}}^1$

素因数の和:310295

約数の個数: 16

約数和(自身を含む): 30966731664

約数和(自身を除く): 10818118378

約数列:

[1, 2, 43, 86, 757, 1514, 32551, 65102, 309493, 618986, 13308199, 26616398, 234286201, 468572402, 10074306643, 20148613286]

約数ペア:

[(1, 20148613286), (2, 10074306643), (43, 468572402), (86, 234286201), (757, 26616398), (1514, 13308199), (32551, 618986), (65102, 309493)]