20216353514

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{76001329}}^1$

素因数の和:76001357

約数の個数: 16

約数和(自身を含む): 36480638400

約数和(自身を除く): 16264284886

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 76001329, 152002658, 532009303, 1064018606, 1444025251, 2888050502, 10108176757, 20216353514]

約数ペア:

[(1, 20216353514), (2, 10108176757), (7, 2888050502), (14, 1444025251), (19, 1064018606), (38, 532009303), (133, 152002658), (266, 76001329)]