20231440208

素因数分解:

$2^4\times 7^1\times {\mathrm{180637859}}^1$

素因数の和:180637874

約数の個数: 20

約数和(自身を含む): 44798189280

約数和(自身を除く): 24566749072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 180637859, 361275718, 722551436, 1264465013, 1445102872, 2528930026, 2890205744, 5057860052, 10115720104, 20231440208]

約数ペア:

[(1, 20231440208), (2, 10115720104), (4, 5057860052), (7, 2890205744), (8, 2528930026), (14, 1445102872), (16, 1264465013), (28, 722551436), (56, 361275718), (112, 180637859)]