20122730248

素因数分解:

$2^3\times {\mathrm{107351}}^1\times {\mathrm{23431}}^1$

素因数の和:130788

約数の個数: 16

約数和(自身を含む): 37732080960

約数和(自身を除く): 17609350712

約数列:

[1, 2, 4, 8, 23431, 46862, 93724, 107351, 187448, 214702, 429404, 858808, 2515341281, 5030682562, 10061365124, 20122730248]

約数ペア:

[(1, 20122730248), (2, 10061365124), (4, 5030682562), (8, 2515341281), (23431, 858808), (46862, 429404), (93724, 214702), (107351, 187448)]