20174553321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{20173}}^1\times {\mathrm{25643}}^1$

素因数の和:45832

約数の個数: 16

約数和(自身を含む): 28971155136

約数和(自身を除く): 8796601815

約数列:

[1, 3, 13, 39, 20173, 25643, 60519, 76929, 262249, 333359, 786747, 1000077, 517296239, 1551888717, 6724851107, 20174553321]

約数ペア:

[(1, 20174553321), (3, 6724851107), (13, 1551888717), (39, 517296239), (20173, 1000077), (25643, 786747), (60519, 333359), (76929, 262249)]