20117093038

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10663}}^1\times {\mathrm{7927}}^1$

素因数の和:18616

約数の個数: 32

約数和(自身を含む): 36523090944

約数和(自身を除く): 16405997906

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 7927, 10663, 15854, 21326, 55489, 74641, 110978, 134759, 149282, 181271, 269518, 362542, 943313, 1268897, 1886626, 2537794, 84525601, 169051202, 591679207, 1183358414, 1436935217, 2873870434, 10058546519, 20117093038]

約数ペア:

[(1, 20117093038), (2, 10058546519), (7, 2873870434), (14, 1436935217), (17, 1183358414), (34, 591679207), (119, 169051202), (238, 84525601), (7927, 2537794), (10663, 1886626), (15854, 1268897), (21326, 943313), (55489, 362542), (74641, 269518), (110978, 181271), (134759, 149282)]