2016202887

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{3319}}^1$

素因数の和:3628

約数の個数: 32

約数和(自身を含む): 3027840000

約数和(自身を除く): 1011637113

約数列:

[1, 3, 9, 27, 149, 151, 447, 453, 1341, 1359, 3319, 4023, 4077, 9957, 22499, 29871, 67497, 89613, 202491, 494531, 501169, 607473, 1483593, 1503507, 4450779, 4510521, 13352337, 13531563, 74674181, 224022543, 672067629, 2016202887]

約数ペア:

[(1, 2016202887), (3, 672067629), (9, 224022543), (27, 74674181), (149, 13531563), (151, 13352337), (447, 4510521), (453, 4450779), (1341, 1503507), (1359, 1483593), (3319, 607473), (4023, 501169), (4077, 494531), (9957, 202491), (22499, 89613), (29871, 67497)]