20223681424

素因数分解:

$2^4\times {\mathrm{55049}}^1\times {\mathrm{22961}}^1$

素因数の和:78018

約数の個数: 20

約数和(自身を含む): 39185801100

約数和(自身を除く): 18962119676

約数列:

[1, 2, 4, 8, 16, 22961, 45922, 55049, 91844, 110098, 183688, 220196, 367376, 440392, 880784, 1263980089, 2527960178, 5055920356, 10111840712, 20223681424]

約数ペア:

[(1, 20223681424), (2, 10111840712), (4, 5055920356), (8, 2527960178), (16, 1263980089), (22961, 880784), (45922, 440392), (55049, 367376), (91844, 220196), (110098, 183688)]