20522050

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{11093}}^1$

素因数の和:11142

約数の個数: 24

約数和(自身を含む): 39206196

約数和(自身を除く): 18684146

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 925, 1850, 11093, 22186, 55465, 110930, 277325, 410441, 554650, 820882, 2052205, 4104410, 10261025, 20522050]

約数ペア:

[(1, 20522050), (2, 10261025), (5, 4104410), (10, 2052205), (25, 820882), (37, 554650), (50, 410441), (74, 277325), (185, 110930), (370, 55465), (925, 22186), (1850, 11093)]