20827046

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{4919}}^1$

素因数の和:5023

約数の個数: 16

約数和(自身を含む): 32767200

約数和(自身を除く): 11940154

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 4919, 9838, 142651, 285302, 359087, 718174, 10413523, 20827046]

約数ペア:

[(1, 20827046), (2, 10413523), (29, 718174), (58, 359087), (73, 285302), (146, 142651), (2117, 9838), (4234, 4919)]