13420228816

素因数分解:

$2^4\times {\mathrm{10079}}^1\times {\mathrm{83219}}^1$

素因数の和:93306

約数の個数: 20

約数和(自身を含む): 26004585600

約数和(自身を除く): 12584356784

約数列:

[1, 2, 4, 8, 16, 10079, 20158, 40316, 80632, 83219, 161264, 166438, 332876, 665752, 1331504, 838764301, 1677528602, 3355057204, 6710114408, 13420228816]

約数ペア:

[(1, 13420228816), (2, 6710114408), (4, 3355057204), (8, 1677528602), (16, 838764301), (10079, 1331504), (20158, 665752), (40316, 332876), (80632, 166438), (83219, 161264)]