20187973034

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{81559}}^1\times {\mathrm{5381}}^1$

素因数の和:86965

約数の個数: 16

約数和(自身を含む): 31604826240

約数和(自身を除く): 11416853206

約数列:

[1, 2, 23, 46, 5381, 10762, 81559, 123763, 163118, 247526, 1875857, 3751714, 438868979, 877737958, 10093986517, 20187973034]

約数ペア:

[(1, 20187973034), (2, 10093986517), (23, 877737958), (46, 438868979), (5381, 3751714), (10762, 1875857), (81559, 247526), (123763, 163118)]