20094870825

素因数分解:

$3^4\times 5^2\times {\mathrm{17}}^2\times {\mathrm{34337}}^1$

素因数の和:34393

約数の個数: 90

約数和(自身を含む): 39542164266

約数和(自身を除く): 19447293441

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 85, 135, 153, 225, 255, 289, 405, 425, 459, 675, 765, 867, 1275, 1377, 1445, 2025, 2295, 2601, 3825, 4335, 6885, 7225, 7803, 11475, 13005, 21675, 23409, 34337, 34425, 39015, 65025, 103011, 117045, 171685, 195075, 309033, 515055, 583729, 585225, 858425, 927099, 1545165, 1751187, 2575275, 2781297, 2918645, 4635495, 5253561, 7725825, 8755935, 9923393, 13906485, 14593225, 15760683, 23177475, 26267805, 29770179, 43779675, 47282049, 49616965, 69532425, 78803415, 89310537, 131339025, 148850895, 236410245, 248084825, 267931611, 394017075, 446552685, 744254475, 803794833, 1182051225, 1339658055, 2232763425, 4018974165, 6698290275, 20094870825]

約数ペア:

[(1, 20094870825), (3, 6698290275), (5, 4018974165), (9, 2232763425), (15, 1339658055), (17, 1182051225), (25, 803794833), (27, 744254475), (45, 446552685), (51, 394017075), (75, 267931611), (81, 248084825), (85, 236410245), (135, 148850895), (153, 131339025), (225, 89310537), (255, 78803415), (289, 69532425), (405, 49616965), (425, 47282049), (459, 43779675), (675, 29770179), (765, 26267805), (867, 23177475), (1275, 15760683), (1377, 14593225), (1445, 13906485), (2025, 9923393), (2295, 8755935), (2601, 7725825), (3825, 5253561), (4335, 4635495), (6885, 2918645), (7225, 2781297), (7803, 2575275), (11475, 1751187), (13005, 1545165), (21675, 927099), (23409, 858425), (34337, 585225), (34425, 583729), (39015, 515055), (65025, 309033), (103011, 195075), (117045, 171685)]