20067560254

素因数分解:

$2^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1494679}}^1$

素因数の和:1494832

約数の個数: 24

約数和(自身を含む): 35271458640

約数和(自身を除く): 15203898386

約数列:

[1, 2, 7, 14, 49, 98, 137, 274, 959, 1918, 6713, 13426, 1494679, 2989358, 10462753, 20925506, 73239271, 146478542, 204771023, 409542046, 1433397161, 2866794322, 10033780127, 20067560254]

約数ペア:

[(1, 20067560254), (2, 10033780127), (7, 2866794322), (14, 1433397161), (49, 409542046), (98, 204771023), (137, 146478542), (274, 73239271), (959, 20925506), (1918, 10462753), (6713, 2989358), (13426, 1494679)]