20288519333

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1\times {\mathrm{27259}}^1$

素因数の和:28232

約数の個数: 16

約数和(自身を含む): 21877785600

約数和(自身を除く): 1589266267

約数列:

[1, 19, 43, 817, 911, 17309, 27259, 39173, 517921, 744287, 1172137, 22270603, 24832949, 471826031, 1067816807, 20288519333]

約数ペア:

[(1, 20288519333), (19, 1067816807), (43, 471826031), (817, 24832949), (911, 22270603), (17309, 1172137), (27259, 744287), (39173, 517921)]