20148616586

素因数分解:

$2^1\times 7^1\times {\mathrm{26801}}^1\times {\mathrm{53699}}^1$

素因数の和:80509

約数の個数: 16

約数和(自身を含む): 34542417600

約数和(自身を除く): 14393801014

約数列:

[1, 2, 7, 14, 26801, 53602, 53699, 107398, 187607, 375214, 375893, 751786, 1439186899, 2878373798, 10074308293, 20148616586]

約数ペア:

[(1, 20148616586), (2, 10074308293), (7, 2878373798), (14, 1439186899), (26801, 751786), (53602, 375893), (53699, 375214), (107398, 187607)]