20226345

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79319}}^1$

素因数の和:79344

約数の個数: 16

約数和(自身を含む): 34266240

約数和(自身を除く): 14039895

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 79319, 237957, 396595, 1189785, 1348423, 4045269, 6742115, 20226345]

約数ペア:

[(1, 20226345), (3, 6742115), (5, 4045269), (15, 1348423), (17, 1189785), (51, 396595), (85, 237957), (255, 79319)]