20121085776

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:554

約数の個数: 320

約数和(自身を含む): 60887531520

約数和(自身を除く): 40766445744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 47, 48, 58, 66, 73, 87, 88, 94, 116, 132, 141, 146, 174, 176, 188, 219, 232, 264, 282, 292, 319, 348, 376, 383, 438, 464, 517, 528, 564, 584, 638, 696, 752, 766, 803, 876, 957, 1034, 1128, 1149, 1168, 1276, 1363, 1392, 1532, 1551, 1606, 1752, 1914, 2068, 2117, 2256, 2298, 2409, 2552, 2726, 3064, 3102, 3212, 3431, 3504, 3828, 4089, 4136, 4213, 4234, 4596, 4818, 5104, 5452, 6128, 6204, 6351, 6424, 6862, 7656, 8178, 8272, 8426, 8468, 9192, 9636, 10293, 10904, 11107, 12408, 12639, 12702, 12848, 13724, 14993, 15312, 16356, 16852, 16936, 18001, 18384, 19272, 20586, 21808, 22214, 23287, 24816, 25278, 25404, 27448, 27959, 29986, 32712, 33321, 33704, 33872, 36002, 37741, 38544, 41172, 44428, 44979, 46574, 50556, 50808, 54003, 54896, 55918, 59972, 65424, 66642, 67408, 69861, 72004, 75482, 82344, 83877, 88856, 89958, 93148, 99499, 101112, 101616, 108006, 111836, 113223, 119944, 122177, 133284, 139722, 144008, 150964, 164688, 167754, 177712, 179916, 186296, 198011, 198998, 202224, 216012, 223672, 226446, 239888, 244354, 266568, 279444, 288016, 298497, 301928, 307549, 335508, 359832, 366531, 372592, 396022, 397996, 432024, 447344, 452892, 488708, 522029, 533136, 558888, 594033, 596994, 603856, 615098, 671016, 719664, 733062, 792044, 795992, 810811, 864048, 905784, 922647, 977416, 1044058, 1094489, 1117776, 1188066, 1193988, 1230196, 1314073, 1342032, 1466124, 1566087, 1584088, 1591984, 1621622, 1811568, 1845294, 1954832, 2088116, 2188978, 2376132, 2387976, 2432433, 2460392, 2628146, 2932248, 3132174, 3168176, 3243244, 3283467, 3690588, 3942219, 4176232, 4377956, 4752264, 4775952, 4864866, 4920784, 5256292, 5742319, 5864496, 6264348, 6486488, 6566934, 7381176, 7884438, 8352464, 8755912, 8918921, 9504528, 9729732, 10512584, 11484638, 12528696, 12972976, 13133868, 14454803, 14762352, 15768876, 17226957, 17511824, 17837842, 19459464, 21025168, 22969276, 25057392, 26267736, 26756763, 28909606, 31537752, 34453914, 35675684, 38108117, 38918928, 43364409, 45938552, 52535472, 53513526, 57819212, 63075504, 68907828, 71351368, 76216234, 86728818, 91877104, 107027052, 114324351, 115638424, 137815656, 142702736, 152432468, 173457636, 214054104, 228648702, 231276848, 275631312, 304864936, 346915272, 419189287, 428108208, 457297404, 609729872, 693830544, 838378574, 914594808, 1257567861, 1676757148, 1829189616, 2515135722, 3353514296, 5030271444, 6707028592, 10060542888, 20121085776]

約数ペア:

[(1, 20121085776), (2, 10060542888), (3, 6707028592), (4, 5030271444), (6, 3353514296), (8, 2515135722), (11, 1829189616), (12, 1676757148), (16, 1257567861), (22, 914594808), (24, 838378574), (29, 693830544), (33, 609729872), (44, 457297404), (47, 428108208), (48, 419189287), (58, 346915272), (66, 304864936), (73, 275631312), (87, 231276848), (88, 228648702), (94, 214054104), (116, 173457636), (132, 152432468), (141, 142702736), (146, 137815656), (174, 115638424), (176, 114324351), (188, 107027052), (219, 91877104), (232, 86728818), (264, 76216234), (282, 71351368), (292, 68907828), (319, 63075504), (348, 57819212), (376, 53513526), (383, 52535472), (438, 45938552), (464, 43364409), (517, 38918928), (528, 38108117), (564, 35675684), (584, 34453914), (638, 31537752), (696, 28909606), (752, 26756763), (766, 26267736), (803, 25057392), (876, 22969276), (957, 21025168), (1034, 19459464), (1128, 17837842), (1149, 17511824), (1168, 17226957), (1276, 15768876), (1363, 14762352), (1392, 14454803), (1532, 13133868), (1551, 12972976), (1606, 12528696), (1752, 11484638), (1914, 10512584), (2068, 9729732), (2117, 9504528), (2256, 8918921), (2298, 8755912), (2409, 8352464), (2552, 7884438), (2726, 7381176), (3064, 6566934), (3102, 6486488), (3212, 6264348), (3431, 5864496), (3504, 5742319), (3828, 5256292), (4089, 4920784), (4136, 4864866), (4213, 4775952), (4234, 4752264), (4596, 4377956), (4818, 4176232), (5104, 3942219), (5452, 3690588), (6128, 3283467), (6204, 3243244), (6351, 3168176), (6424, 3132174), (6862, 2932248), (7656, 2628146), (8178, 2460392), (8272, 2432433), (8426, 2387976), (8468, 2376132), (9192, 2188978), (9636, 2088116), (10293, 1954832), (10904, 1845294), (11107, 1811568), (12408, 1621622), (12639, 1591984), (12702, 1584088), (12848, 1566087), (13724, 1466124), (14993, 1342032), (15312, 1314073), (16356, 1230196), (16852, 1193988), (16936, 1188066), (18001, 1117776), (18384, 1094489), (19272, 1044058), (20586, 977416), (21808, 922647), (22214, 905784), (23287, 864048), (24816, 810811), (25278, 795992), (25404, 792044), (27448, 733062), (27959, 719664), (29986, 671016), (32712, 615098), (33321, 603856), (33704, 596994), (33872, 594033), (36002, 558888), (37741, 533136), (38544, 522029), (41172, 488708), (44428, 452892), (44979, 447344), (46574, 432024), (50556, 397996), (50808, 396022), (54003, 372592), (54896, 366531), (55918, 359832), (59972, 335508), (65424, 307549), (66642, 301928), (67408, 298497), (69861, 288016), (72004, 279444), (75482, 266568), (82344, 244354), (83877, 239888), (88856, 226446), (89958, 223672), (93148, 216012), (99499, 202224), (101112, 198998), (101616, 198011), (108006, 186296), (111836, 179916), (113223, 177712), (119944, 167754), (122177, 164688), (133284, 150964), (139722, 144008)]