20953755216

素因数分解:

$2^4\times 3^4\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{2851}}^1$

素因数の和:3031

約数の個数: 200

約数和(自身を含む): 62389872864

約数和(自身を除く): 41436117648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 81, 106, 107, 108, 144, 159, 162, 212, 214, 216, 318, 321, 324, 424, 428, 432, 477, 636, 642, 648, 848, 856, 954, 963, 1272, 1284, 1296, 1431, 1712, 1908, 1926, 2544, 2568, 2851, 2862, 2889, 3816, 3852, 4293, 5136, 5671, 5702, 5724, 5778, 7632, 7704, 8553, 8586, 8667, 11342, 11404, 11448, 11556, 15408, 17013, 17106, 17172, 17334, 22684, 22808, 22896, 23112, 25659, 34026, 34212, 34344, 34668, 45368, 45616, 46224, 51039, 51318, 68052, 68424, 68688, 69336, 76977, 90736, 102078, 102636, 136104, 136848, 138672, 151103, 153117, 153954, 204156, 205272, 230931, 272208, 302206, 305057, 306234, 307908, 408312, 410544, 453309, 459351, 461862, 604412, 610114, 612468, 615816, 816624, 906618, 915171, 918702, 923724, 1208824, 1220228, 1224936, 1231632, 1359927, 1813236, 1830342, 1837404, 1847448, 2417648, 2440456, 2449872, 2719854, 2745513, 3626472, 3660684, 3674808, 3694896, 4079781, 4880912, 5439708, 5491026, 7252944, 7321368, 7349616, 8159562, 8236539, 10879416, 10982052, 12239343, 14642736, 16168021, 16319124, 16473078, 21758832, 21964104, 24478686, 24709617, 32336042, 32638248, 32946156, 43928208, 48504063, 48957372, 49419234, 64672084, 65276496, 65892312, 97008126, 97914744, 98838468, 129344168, 131784624, 145512189, 194016252, 195829488, 197676936, 258688336, 291024378, 388032504, 395353872, 436536567, 582048756, 776065008, 873073134, 1164097512, 1309609701, 1746146268, 2328195024, 2619219402, 3492292536, 5238438804, 6984585072, 10476877608, 20953755216]

約数ペア:

[(1, 20953755216), (2, 10476877608), (3, 6984585072), (4, 5238438804), (6, 3492292536), (8, 2619219402), (9, 2328195024), (12, 1746146268), (16, 1309609701), (18, 1164097512), (24, 873073134), (27, 776065008), (36, 582048756), (48, 436536567), (53, 395353872), (54, 388032504), (72, 291024378), (81, 258688336), (106, 197676936), (107, 195829488), (108, 194016252), (144, 145512189), (159, 131784624), (162, 129344168), (212, 98838468), (214, 97914744), (216, 97008126), (318, 65892312), (321, 65276496), (324, 64672084), (424, 49419234), (428, 48957372), (432, 48504063), (477, 43928208), (636, 32946156), (642, 32638248), (648, 32336042), (848, 24709617), (856, 24478686), (954, 21964104), (963, 21758832), (1272, 16473078), (1284, 16319124), (1296, 16168021), (1431, 14642736), (1712, 12239343), (1908, 10982052), (1926, 10879416), (2544, 8236539), (2568, 8159562), (2851, 7349616), (2862, 7321368), (2889, 7252944), (3816, 5491026), (3852, 5439708), (4293, 4880912), (5136, 4079781), (5671, 3694896), (5702, 3674808), (5724, 3660684), (5778, 3626472), (7632, 2745513), (7704, 2719854), (8553, 2449872), (8586, 2440456), (8667, 2417648), (11342, 1847448), (11404, 1837404), (11448, 1830342), (11556, 1813236), (15408, 1359927), (17013, 1231632), (17106, 1224936), (17172, 1220228), (17334, 1208824), (22684, 923724), (22808, 918702), (22896, 915171), (23112, 906618), (25659, 816624), (34026, 615816), (34212, 612468), (34344, 610114), (34668, 604412), (45368, 461862), (45616, 459351), (46224, 453309), (51039, 410544), (51318, 408312), (68052, 307908), (68424, 306234), (68688, 305057), (69336, 302206), (76977, 272208), (90736, 230931), (102078, 205272), (102636, 204156), (136104, 153954), (136848, 153117), (138672, 151103)]