20180921352

素因数分解:

$2^3\times 3^1\times {\mathrm{840871723}}^1$

素因数の和:840871732

約数の個数: 16

約数和(自身を含む): 50452303440

約数和(自身を除く): 30271382088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840871723, 1681743446, 2522615169, 3363486892, 5045230338, 6726973784, 10090460676, 20180921352]

約数ペア:

[(1, 20180921352), (2, 10090460676), (3, 6726973784), (4, 5045230338), (6, 3363486892), (8, 2522615169), (12, 1681743446), (24, 840871723)]