2000693556

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{5209}}^1$

素因数の和:5493

約数の個数: 72

約数和(自身を含む): 5188659840

約数和(自身を除く): 3187966284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 227, 282, 423, 454, 564, 681, 846, 908, 1362, 1692, 2043, 2724, 4086, 5209, 8172, 10418, 10669, 15627, 20836, 21338, 31254, 32007, 42676, 46881, 62508, 64014, 93762, 96021, 128028, 187524, 192042, 244823, 384084, 489646, 734469, 979292, 1182443, 1468938, 2203407, 2364886, 2937876, 3547329, 4406814, 4729772, 7094658, 8813628, 10641987, 14189316, 21283974, 42567948, 55574821, 111149642, 166724463, 222299284, 333448926, 500173389, 666897852, 1000346778, 2000693556]

約数ペア:

[(1, 2000693556), (2, 1000346778), (3, 666897852), (4, 500173389), (6, 333448926), (9, 222299284), (12, 166724463), (18, 111149642), (36, 55574821), (47, 42567948), (94, 21283974), (141, 14189316), (188, 10641987), (227, 8813628), (282, 7094658), (423, 4729772), (454, 4406814), (564, 3547329), (681, 2937876), (846, 2364886), (908, 2203407), (1362, 1468938), (1692, 1182443), (2043, 979292), (2724, 734469), (4086, 489646), (5209, 384084), (8172, 244823), (10418, 192042), (10669, 187524), (15627, 128028), (20836, 96021), (21338, 93762), (31254, 64014), (32007, 62508), (42676, 46881)]