20045200051

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2557}}^1\times {\mathrm{17939}}^1$

素因数の和:20538

約数の個数: 16

約数和(自身を含む): 22027449600

約数和(自身を除く): 1982249549

約数列:

[1, 19, 23, 437, 2557, 17939, 48583, 58811, 340841, 412597, 1117409, 7839343, 45870023, 871530437, 1055010529, 20045200051]

約数ペア:

[(1, 20045200051), (19, 1055010529), (23, 871530437), (437, 45870023), (2557, 7839343), (17939, 1117409), (48583, 412597), (58811, 340841)]