20048484501

素因数分解:

$3^3\times {\mathrm{4999}}^1\times {\mathrm{148537}}^1$

素因数の和:153545

約数の個数: 16

約数和(自身を含む): 29707600000

約数和(自身を除く): 9659115499

約数列:

[1, 3, 9, 27, 4999, 14997, 44991, 134973, 148537, 445611, 1336833, 4010499, 742536463, 2227609389, 6682828167, 20048484501]

約数ペア:

[(1, 20048484501), (3, 6682828167), (9, 2227609389), (27, 742536463), (4999, 4010499), (14997, 1336833), (44991, 445611), (134973, 148537)]