20696264635

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{2333}}^1\times {\mathrm{24989}}^1$

素因数の和:27398

約数の個数: 16

約数和(自身を含む): 25197117120

約数和(自身を除く): 4500852485

約数列:

[1, 5, 71, 355, 2333, 11665, 24989, 124945, 165643, 828215, 1774219, 8871095, 58299337, 291496685, 4139252927, 20696264635]

約数ペア:

[(1, 20696264635), (5, 4139252927), (71, 291496685), (355, 58299337), (2333, 8871095), (11665, 1774219), (24989, 828215), (124945, 165643)]