20451463201

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3643}}^1\times {\mathrm{14891}}^1$

素因数の和:18576

約数の個数: 16

約数和(自身を含む): 22791908160

約数和(自身を除く): 2340444959

約数列:

[1, 13, 29, 377, 3643, 14891, 47359, 105647, 193583, 431839, 1373411, 5613907, 54247913, 705222869, 1573189477, 20451463201]

約数ペア:

[(1, 20451463201), (13, 1573189477), (29, 705222869), (377, 54247913), (3643, 5613907), (14891, 1373411), (47359, 431839), (105647, 193583)]