20198636234

素因数分解:

$2^1\times 7^2\times {\mathrm{1913}}^1\times {\mathrm{107741}}^1$

素因数の和:109670

約数の個数: 24

約数和(自身を含む): 35263310148

約数和(自身を除く): 15064673914

約数列:

[1, 2, 7, 14, 49, 98, 1913, 3826, 13391, 26782, 93737, 107741, 187474, 215482, 754187, 1508374, 5279309, 10558618, 206108533, 412217066, 1442759731, 2885519462, 10099318117, 20198636234]

約数ペア:

[(1, 20198636234), (2, 10099318117), (7, 2885519462), (14, 1442759731), (49, 412217066), (98, 206108533), (1913, 10558618), (3826, 5279309), (13391, 1508374), (26782, 754187), (93737, 215482), (107741, 187474)]