20086498

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5261}}^1$

素因数の和:5369

約数の個数: 16

約数和(自身を含む): 31824576

約数和(自身を除く): 11738078

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 5261, 10522, 121003, 242006, 436663, 873326, 10043249, 20086498]

約数ペア:

[(1, 20086498), (2, 10043249), (23, 873326), (46, 436663), (83, 242006), (166, 121003), (1909, 10522), (3818, 5261)]