20446095

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{12739}}^1$

素因数の和:12854

約数の個数: 16

約数和(自身を含む): 33022080

約数和(自身を除く): 12575985

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 12739, 38217, 63695, 191085, 1363073, 4089219, 6815365, 20446095]

約数ペア:

[(1, 20446095), (3, 6815365), (5, 4089219), (15, 1363073), (107, 191085), (321, 63695), (535, 38217), (1605, 12739)]