20161313814

素因数分解:

$2^1\times 3^1\times {\mathrm{154571}}^1\times {\mathrm{21739}}^1$

素因数の和:176315

約数の個数: 16

約数和(自身を含む): 40324743360

約数和(自身を除く): 20163429546

約数列:

[1, 2, 3, 6, 21739, 43478, 65217, 130434, 154571, 309142, 463713, 927426, 3360218969, 6720437938, 10080656907, 20161313814]

約数ペア:

[(1, 20161313814), (2, 10080656907), (3, 6720437938), (6, 3360218969), (21739, 927426), (43478, 463713), (65217, 309142), (130434, 154571)]