20188367635

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2560351}}^1$

素因数の和:2560458

約数の個数: 16

約数和(自身を含む): 25808348160

約数和(自身を除く): 5619980525

約数列:

[1, 5, 19, 83, 95, 415, 1577, 7885, 2560351, 12801755, 48646669, 212509133, 243233345, 1062545665, 4037673527, 20188367635]

約数ペア:

[(1, 20188367635), (5, 4037673527), (19, 1062545665), (83, 243233345), (95, 212509133), (415, 48646669), (1577, 12801755), (7885, 2560351)]