2010560905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1\times {\mathrm{18947}}^1$

素因数の和:20088

約数の個数: 16

約数和(自身を含む): 2542063680

約数和(自身を除く): 531502775

約数列:

[1, 5, 19, 95, 1117, 5585, 18947, 21223, 94735, 106115, 359993, 1799965, 21163799, 105818995, 402112181, 2010560905]

約数ペア:

[(1, 2010560905), (5, 402112181), (19, 105818995), (95, 21163799), (1117, 1799965), (5585, 359993), (18947, 106115), (21223, 94735)]