20674435488

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{27011}}^1$

素因数の和:27115

約数の個数: 192

約数和(自身を含む): 66654379008

約数和(自身を除く): 45979943520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 67, 68, 84, 96, 102, 112, 119, 134, 136, 168, 201, 204, 224, 238, 268, 272, 336, 357, 402, 408, 469, 476, 536, 544, 672, 714, 804, 816, 938, 952, 1072, 1139, 1407, 1428, 1608, 1632, 1876, 1904, 2144, 2278, 2814, 2856, 3216, 3417, 3752, 3808, 4556, 5628, 5712, 6432, 6834, 7504, 7973, 9112, 11256, 11424, 13668, 15008, 15946, 18224, 22512, 23919, 27011, 27336, 31892, 36448, 45024, 47838, 54022, 54672, 63784, 81033, 95676, 108044, 109344, 127568, 162066, 189077, 191352, 216088, 255136, 324132, 378154, 382704, 432176, 459187, 567231, 648264, 756308, 765408, 864352, 918374, 1134462, 1296528, 1377561, 1512616, 1809737, 1836748, 2268924, 2593056, 2755122, 3025232, 3214309, 3619474, 3673496, 4537848, 5429211, 5510244, 6050464, 6428618, 7238948, 7346992, 9075696, 9642927, 10858422, 11020488, 12668159, 12857236, 14477896, 14693984, 18151392, 19285854, 21716844, 22040976, 25336318, 25714472, 28955792, 30765529, 38004477, 38571708, 43433688, 44081952, 50672636, 51428944, 57911584, 61531058, 76008954, 77143416, 86867376, 92296587, 101345272, 102857888, 123062116, 152017908, 154286832, 173734752, 184593174, 202690544, 215358703, 246124232, 304035816, 308573664, 369186348, 405381088, 430717406, 492248464, 608071632, 646076109, 738372696, 861434812, 984496928, 1216143264, 1292152218, 1476745392, 1722869624, 2584304436, 2953490784, 3445739248, 5168608872, 6891478496, 10337217744, 20674435488]

約数ペア:

[(1, 20674435488), (2, 10337217744), (3, 6891478496), (4, 5168608872), (6, 3445739248), (7, 2953490784), (8, 2584304436), (12, 1722869624), (14, 1476745392), (16, 1292152218), (17, 1216143264), (21, 984496928), (24, 861434812), (28, 738372696), (32, 646076109), (34, 608071632), (42, 492248464), (48, 430717406), (51, 405381088), (56, 369186348), (67, 308573664), (68, 304035816), (84, 246124232), (96, 215358703), (102, 202690544), (112, 184593174), (119, 173734752), (134, 154286832), (136, 152017908), (168, 123062116), (201, 102857888), (204, 101345272), (224, 92296587), (238, 86867376), (268, 77143416), (272, 76008954), (336, 61531058), (357, 57911584), (402, 51428944), (408, 50672636), (469, 44081952), (476, 43433688), (536, 38571708), (544, 38004477), (672, 30765529), (714, 28955792), (804, 25714472), (816, 25336318), (938, 22040976), (952, 21716844), (1072, 19285854), (1139, 18151392), (1407, 14693984), (1428, 14477896), (1608, 12857236), (1632, 12668159), (1876, 11020488), (1904, 10858422), (2144, 9642927), (2278, 9075696), (2814, 7346992), (2856, 7238948), (3216, 6428618), (3417, 6050464), (3752, 5510244), (3808, 5429211), (4556, 4537848), (5628, 3673496), (5712, 3619474), (6432, 3214309), (6834, 3025232), (7504, 2755122), (7973, 2593056), (9112, 2268924), (11256, 1836748), (11424, 1809737), (13668, 1512616), (15008, 1377561), (15946, 1296528), (18224, 1134462), (22512, 918374), (23919, 864352), (27011, 765408), (27336, 756308), (31892, 648264), (36448, 567231), (45024, 459187), (47838, 432176), (54022, 382704), (54672, 378154), (63784, 324132), (81033, 255136), (95676, 216088), (108044, 191352), (109344, 189077), (127568, 162066)]