20163253446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{893999}}^1$

素因数の和:894193

約数の個数: 48

約数和(自身を含む): 50207040000

約数和(自身を除く): 30043786554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 179, 358, 537, 1074, 1253, 1611, 2506, 3222, 3759, 7518, 11277, 22554, 893999, 1787998, 2681997, 5363994, 6257993, 8045991, 12515986, 16091982, 18773979, 37547958, 56321937, 112643874, 160025821, 320051642, 480077463, 960154926, 1120180747, 1440232389, 2240361494, 2880464778, 3360542241, 6721084482, 10081626723, 20163253446]

約数ペア:

[(1, 20163253446), (2, 10081626723), (3, 6721084482), (6, 3360542241), (7, 2880464778), (9, 2240361494), (14, 1440232389), (18, 1120180747), (21, 960154926), (42, 480077463), (63, 320051642), (126, 160025821), (179, 112643874), (358, 56321937), (537, 37547958), (1074, 18773979), (1253, 16091982), (1611, 12515986), (2506, 8045991), (3222, 6257993), (3759, 5363994), (7518, 2681997), (11277, 1787998), (22554, 893999)]