20191656562

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131114653}}^1$

素因数の和:131114673

約数の個数: 16

約数和(自身を含む): 37761020352

約数和(自身を除く): 17569363790

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 131114653, 262229306, 917802571, 1442261183, 1835605142, 2884522366, 10095828281, 20191656562]

約数ペア:

[(1, 20191656562), (2, 10095828281), (7, 2884522366), (11, 1835605142), (14, 1442261183), (22, 917802571), (77, 262229306), (154, 131114653)]