20176287989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1015057}}^1$

素因数の和:1015220

約数の個数: 16

約数和(自身を含む): 23874164160

約数和(自身を除く): 3697876171

約数列:

[1, 11, 13, 139, 143, 1529, 1807, 19877, 1015057, 11165627, 13195741, 141092923, 145153151, 1552022153, 1834207999, 20176287989]

約数ペア:

[(1, 20176287989), (11, 1834207999), (13, 1552022153), (139, 145153151), (143, 141092923), (1529, 13195741), (1807, 11165627), (19877, 1015057)]