20484099

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5821}}^1$

素因数の和:5867

約数の個数: 24

約数和(自身を含む): 32696352

約数和(自身を除く): 12212253

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 5821, 17463, 52389, 98957, 133883, 296871, 401649, 890613, 1204947, 2276011, 6828033, 20484099]

約数ペア:

[(1, 20484099), (3, 6828033), (9, 2276011), (17, 1204947), (23, 890613), (51, 401649), (69, 296871), (153, 133883), (207, 98957), (391, 52389), (1173, 17463), (3519, 5821)]