20052305

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44071}}^1$

素因数の和:44096

約数の個数: 16

約数和(自身を含む): 29616384

約数和(自身を除く): 9564079

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 44071, 220355, 308497, 572923, 1542485, 2864615, 4010461, 20052305]

約数ペア:

[(1, 20052305), (5, 4010461), (7, 2864615), (13, 1542485), (35, 572923), (65, 308497), (91, 220355), (455, 44071)]