20132964028

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{2267}}^1\times {\mathrm{20369}}^1$

素因数の和:22749

約数の個数: 24

約数和(自身を含む): 35573353200

約数和(自身を除く): 15440389172

約数列:

[1, 2, 4, 109, 218, 436, 2267, 4534, 9068, 20369, 40738, 81476, 247103, 494206, 988412, 2220221, 4440442, 8880884, 46176523, 92353046, 184706092, 5033241007, 10066482014, 20132964028]

約数ペア:

[(1, 20132964028), (2, 10066482014), (4, 5033241007), (109, 184706092), (218, 92353046), (436, 46176523), (2267, 8880884), (4534, 4440442), (9068, 2220221), (20369, 988412), (40738, 494206), (81476, 247103)]