20172295514

素因数分解:

$2^1\times 7^1\times {\mathrm{1549}}^1\times {\mathrm{930199}}^1$

素因数の和:931757

約数の個数: 16

約数和(自身を含む): 34603440000

約数和(自身を除く): 14431144486

約数列:

[1, 2, 7, 14, 1549, 3098, 10843, 21686, 930199, 1860398, 6511393, 13022786, 1440878251, 2881756502, 10086147757, 20172295514]

約数ペア:

[(1, 20172295514), (2, 10086147757), (7, 2881756502), (14, 1440878251), (1549, 13022786), (3098, 6511393), (10843, 1860398), (21686, 930199)]