2092160176

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{722431}}^1$

素因数の和:722620

約数の個数: 20

約数和(自身を含む): 4075961344

約数和(自身を除く): 1983801168

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 722431, 1444862, 2889724, 5779448, 11558896, 130760011, 261520022, 523040044, 1046080088, 2092160176]

約数ペア:

[(1, 2092160176), (2, 1046080088), (4, 523040044), (8, 261520022), (16, 130760011), (181, 11558896), (362, 5779448), (724, 2889724), (1448, 1444862), (2896, 722431)]