20243465728

素因数分解:

$2^9\times {\mathrm{39538019}}^1$

素因数の和:39538037

約数の個数: 20

約数和(自身を含む): 40447394460

約数和(自身を除く): 20203928732

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 39538019, 79076038, 158152076, 316304152, 632608304, 1265216608, 2530433216, 5060866432, 10121732864, 20243465728]

約数ペア:

[(1, 20243465728), (2, 10121732864), (4, 5060866432), (8, 2530433216), (16, 1265216608), (32, 632608304), (64, 316304152), (128, 158152076), (256, 79076038), (512, 39538019)]