20014106

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1123}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 36687360

約数和(自身を除く): 16673254

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1123, 1273, 2246, 2546, 7861, 8911, 15722, 17822, 21337, 42674, 75241, 149359, 150482, 298718, 526687, 1053374, 1429579, 2859158, 10007053, 20014106]

約数ペア:

[(1, 20014106), (2, 10007053), (7, 2859158), (14, 1429579), (19, 1053374), (38, 526687), (67, 298718), (133, 150482), (134, 149359), (266, 75241), (469, 42674), (938, 21337), (1123, 17822), (1273, 15722), (2246, 8911), (2546, 7861)]