2020725672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{17257}}^1$

素因数の和:17331

約数の個数: 128

約数和(自身を含む): 6262583040

約数和(自身を除く): 4241857368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 41, 42, 51, 56, 68, 82, 84, 102, 119, 123, 136, 164, 168, 204, 238, 246, 287, 328, 357, 408, 476, 492, 574, 697, 714, 861, 952, 984, 1148, 1394, 1428, 1722, 2091, 2296, 2788, 2856, 3444, 4182, 4879, 5576, 6888, 8364, 9758, 14637, 16728, 17257, 19516, 29274, 34514, 39032, 51771, 58548, 69028, 103542, 117096, 120799, 138056, 207084, 241598, 293369, 362397, 414168, 483196, 586738, 707537, 724794, 880107, 966392, 1173476, 1415074, 1449588, 1760214, 2053583, 2122611, 2346952, 2830148, 2899176, 3520428, 4107166, 4245222, 4952759, 5660296, 6160749, 7040856, 8214332, 8490444, 9905518, 12028129, 12321498, 14858277, 16428664, 16980888, 19811036, 24056258, 24642996, 29716554, 36084387, 39622072, 48112516, 49285992, 59433108, 72168774, 84196903, 96225032, 118866216, 144337548, 168393806, 252590709, 288675096, 336787612, 505181418, 673575224, 1010362836, 2020725672]

約数ペア:

[(1, 2020725672), (2, 1010362836), (3, 673575224), (4, 505181418), (6, 336787612), (7, 288675096), (8, 252590709), (12, 168393806), (14, 144337548), (17, 118866216), (21, 96225032), (24, 84196903), (28, 72168774), (34, 59433108), (41, 49285992), (42, 48112516), (51, 39622072), (56, 36084387), (68, 29716554), (82, 24642996), (84, 24056258), (102, 19811036), (119, 16980888), (123, 16428664), (136, 14858277), (164, 12321498), (168, 12028129), (204, 9905518), (238, 8490444), (246, 8214332), (287, 7040856), (328, 6160749), (357, 5660296), (408, 4952759), (476, 4245222), (492, 4107166), (574, 3520428), (697, 2899176), (714, 2830148), (861, 2346952), (952, 2122611), (984, 2053583), (1148, 1760214), (1394, 1449588), (1428, 1415074), (1722, 1173476), (2091, 966392), (2296, 880107), (2788, 724794), (2856, 707537), (3444, 586738), (4182, 483196), (4879, 414168), (5576, 362397), (6888, 293369), (8364, 241598), (9758, 207084), (14637, 138056), (16728, 120799), (17257, 117096), (19516, 103542), (29274, 69028), (34514, 58548), (39032, 51771)]