20033395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1117}}^1$

素因数の和:1350

約数の個数: 16

約数和(自身を含む): 25597728

約数和(自身を除く): 5564333

約数列:

[1, 5, 17, 85, 211, 1055, 1117, 3587, 5585, 17935, 18989, 94945, 235687, 1178435, 4006679, 20033395]

約数ペア:

[(1, 20033395), (5, 4006679), (17, 1178435), (85, 235687), (211, 94945), (1055, 18989), (1117, 17935), (3587, 5585)]