20773150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{24439}}^1$

素因数の和:24468

約数の個数: 24

約数和(自身を含む): 40912560

約数和(自身を除く): 20139410

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 24439, 48878, 122195, 244390, 415463, 610975, 830926, 1221950, 2077315, 4154630, 10386575, 20773150]

約数ペア:

[(1, 20773150), (2, 10386575), (5, 4154630), (10, 2077315), (17, 1221950), (25, 830926), (34, 610975), (50, 415463), (85, 244390), (170, 122195), (425, 48878), (850, 24439)]