20079138

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{145501}}^1$

素因数の和:145529

約数の個数: 16

約数和(自身を含む): 41904576

約数和(自身を除く): 21825438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 145501, 291002, 436503, 873006, 3346523, 6693046, 10039569, 20079138]

約数ペア:

[(1, 20079138), (2, 10039569), (3, 6693046), (6, 3346523), (23, 873006), (46, 436503), (69, 291002), (138, 145501)]