20123244766

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{751}}^1\times {\mathrm{89917}}^1$

素因数の和:90819

約数の個数: 16

約数和(自身を含む): 30428251200

約数和(自身を除く): 10305006434

約数列:

[1, 2, 149, 298, 751, 1502, 89917, 111899, 179834, 223798, 13397633, 26795266, 67527667, 135055334, 10061622383, 20123244766]

約数ペア:

[(1, 20123244766), (2, 10061622383), (149, 135055334), (298, 67527667), (751, 26795266), (1502, 13397633), (89917, 223798), (111899, 179834)]