20282017008

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{3187}}^1$

素因数の和:3935

約数の個数: 160

約数和(自身を含む): 60625048320

約数和(自身を除く): 40343031312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 709, 748, 816, 1122, 1418, 1496, 2127, 2244, 2836, 2992, 3187, 4254, 4488, 5672, 6374, 7799, 8508, 8976, 9561, 11344, 12053, 12748, 15598, 17016, 19122, 23397, 24106, 25496, 31196, 34032, 35057, 36159, 38244, 46794, 48212, 50992, 54179, 62392, 70114, 72318, 76488, 93588, 96424, 105171, 108358, 124784, 132583, 140228, 144636, 152976, 162537, 187176, 192848, 210342, 216716, 265166, 280456, 289272, 325074, 374352, 397749, 420684, 433432, 530332, 560912, 578544, 595969, 650148, 795498, 841368, 866864, 1060664, 1191938, 1300296, 1590996, 1682736, 1787907, 2121328, 2259583, 2383876, 2600592, 3181992, 3575814, 4519166, 4767752, 6363984, 6778749, 7151628, 9038332, 9535504, 13557498, 14303256, 18076664, 24855413, 27114996, 28606512, 36153328, 38412911, 49710826, 54229992, 74566239, 76825822, 99421652, 108459984, 115238733, 149132478, 153651644, 198843304, 230477466, 298264956, 307303288, 397686608, 422542021, 460954932, 596529912, 614606576, 845084042, 921909864, 1193059824, 1267626063, 1690168084, 1843819728, 2535252126, 3380336168, 5070504252, 6760672336, 10141008504, 20282017008]

約数ペア:

[(1, 20282017008), (2, 10141008504), (3, 6760672336), (4, 5070504252), (6, 3380336168), (8, 2535252126), (11, 1843819728), (12, 1690168084), (16, 1267626063), (17, 1193059824), (22, 921909864), (24, 845084042), (33, 614606576), (34, 596529912), (44, 460954932), (48, 422542021), (51, 397686608), (66, 307303288), (68, 298264956), (88, 230477466), (102, 198843304), (132, 153651644), (136, 149132478), (176, 115238733), (187, 108459984), (204, 99421652), (264, 76825822), (272, 74566239), (374, 54229992), (408, 49710826), (528, 38412911), (561, 36153328), (709, 28606512), (748, 27114996), (816, 24855413), (1122, 18076664), (1418, 14303256), (1496, 13557498), (2127, 9535504), (2244, 9038332), (2836, 7151628), (2992, 6778749), (3187, 6363984), (4254, 4767752), (4488, 4519166), (5672, 3575814), (6374, 3181992), (7799, 2600592), (8508, 2383876), (8976, 2259583), (9561, 2121328), (11344, 1787907), (12053, 1682736), (12748, 1590996), (15598, 1300296), (17016, 1191938), (19122, 1060664), (23397, 866864), (24106, 841368), (25496, 795498), (31196, 650148), (34032, 595969), (35057, 578544), (36159, 560912), (38244, 530332), (46794, 433432), (48212, 420684), (50992, 397749), (54179, 374352), (62392, 325074), (70114, 289272), (72318, 280456), (76488, 265166), (93588, 216716), (96424, 210342), (105171, 192848), (108358, 187176), (124784, 162537), (132583, 152976), (140228, 144636)]