20467099

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:666

約数の個数: 16

約数和(自身を含む): 22726656

約数和(自身を除く): 2259557

約数列:

[1, 17, 31, 71, 527, 547, 1207, 2201, 9299, 16957, 37417, 38837, 288269, 660229, 1203947, 20467099]

約数ペア:

[(1, 20467099), (17, 1203947), (31, 660229), (71, 288269), (527, 38837), (547, 37417), (1207, 16957), (2201, 9299)]