20187923032

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{109716973}}^1$

素因数の和:109717002

約数の個数: 16

約数和(自身を含む): 39498110640

約数和(自身を除く): 19310187608

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 109716973, 219433946, 438867892, 877735784, 2523490379, 5046980758, 10093961516, 20187923032]

約数ペア:

[(1, 20187923032), (2, 10093961516), (4, 5046980758), (8, 2523490379), (23, 877735784), (46, 438867892), (92, 219433946), (184, 109716973)]