20179947432

素因数分解:

$2^3\times 3^1\times {\mathrm{840831143}}^1$

素因数の和:840831152

約数の個数: 16

約数和(自身を含む): 50449868640

約数和(自身を除く): 30269921208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840831143, 1681662286, 2522493429, 3363324572, 5044986858, 6726649144, 10089973716, 20179947432]

約数ペア:

[(1, 20179947432), (2, 10089973716), (3, 6726649144), (4, 5044986858), (6, 3363324572), (8, 2522493429), (12, 1681662286), (24, 840831143)]