20074328989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{254773}}^1$

素因数の和:254845

約数の個数: 32

約数和(自身を含む): 25681219200

約数和(自身を除く): 5606890211

約数列:

[1, 11, 13, 19, 29, 143, 209, 247, 319, 377, 551, 2717, 4147, 6061, 7163, 78793, 254773, 2802503, 3312049, 4840687, 7388417, 36432539, 53247557, 62928931, 81272587, 96049421, 140379923, 692218241, 1056543631, 1544179153, 1824938999, 20074328989]

約数ペア:

[(1, 20074328989), (11, 1824938999), (13, 1544179153), (19, 1056543631), (29, 692218241), (143, 140379923), (209, 96049421), (247, 81272587), (319, 62928931), (377, 53247557), (551, 36432539), (2717, 7388417), (4147, 4840687), (6061, 3312049), (7163, 2802503), (78793, 254773)]