20803062456

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1153}}^1$

素因数の和:1315

約数の個数: 288

約数和(自身を含む): 65843778000

約数和(自身を除く): 45040715544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 109, 114, 121, 132, 152, 171, 198, 209, 218, 228, 242, 264, 327, 342, 363, 396, 418, 436, 456, 484, 627, 654, 684, 726, 792, 836, 872, 968, 981, 1089, 1153, 1199, 1254, 1308, 1368, 1452, 1672, 1881, 1962, 2071, 2178, 2299, 2306, 2398, 2508, 2616, 2904, 3459, 3597, 3762, 3924, 4142, 4356, 4598, 4612, 4796, 5016, 6213, 6897, 6918, 7194, 7524, 7848, 8284, 8712, 9196, 9224, 9592, 10377, 10791, 12426, 12683, 13189, 13794, 13836, 14388, 15048, 16568, 18392, 18639, 20691, 20754, 21582, 21907, 22781, 24852, 25366, 26378, 27588, 27672, 28776, 37278, 38049, 39567, 41382, 41508, 43164, 43814, 45562, 49704, 50732, 52756, 55176, 65721, 68343, 74556, 76098, 79134, 82764, 83016, 86328, 87628, 91124, 101464, 105512, 114147, 118701, 125677, 131442, 136686, 139513, 149112, 152196, 158268, 165528, 175256, 182248, 197163, 205029, 228294, 237402, 240977, 250591, 251354, 262884, 273372, 279026, 304392, 316536, 377031, 394326, 410058, 418539, 456588, 474804, 481954, 501182, 502708, 525768, 546744, 558052, 722931, 751773, 754062, 788652, 820116, 837078, 913176, 949608, 963908, 1002364, 1005416, 1116104, 1131093, 1255617, 1382447, 1445862, 1503546, 1508124, 1577304, 1640232, 1674156, 1927816, 2004728, 2168793, 2255319, 2262186, 2387863, 2511234, 2650747, 2764894, 2891724, 3007092, 3016248, 3348312, 4147341, 4337586, 4510638, 4524372, 4775726, 5022468, 5301494, 5529788, 5783448, 6014184, 7163589, 7952241, 8294682, 8675172, 9021276, 9048744, 9551452, 10044936, 10602988, 11059576, 12442023, 14327178, 15206917, 15904482, 16589364, 17350344, 18042552, 19102904, 21205976, 21490767, 23856723, 24884046, 26266493, 28654356, 30413834, 31808964, 33178728, 42981534, 45620751, 47713446, 49768092, 52532986, 57308712, 60827668, 63617928, 78799479, 85963068, 91241502, 95426892, 99536184, 105065972, 121655336, 136862253, 157598958, 171926136, 182483004, 190853784, 210131944, 236398437, 273724506, 288931423, 315197916, 364966008, 472796874, 547449012, 577862846, 630395832, 866794269, 945593748, 1094898024, 1155725692, 1733588538, 1891187496, 2311451384, 2600382807, 3467177076, 5200765614, 6934354152, 10401531228, 20803062456]

約数ペア:

[(1, 20803062456), (2, 10401531228), (3, 6934354152), (4, 5200765614), (6, 3467177076), (8, 2600382807), (9, 2311451384), (11, 1891187496), (12, 1733588538), (18, 1155725692), (19, 1094898024), (22, 945593748), (24, 866794269), (33, 630395832), (36, 577862846), (38, 547449012), (44, 472796874), (57, 364966008), (66, 315197916), (72, 288931423), (76, 273724506), (88, 236398437), (99, 210131944), (109, 190853784), (114, 182483004), (121, 171926136), (132, 157598958), (152, 136862253), (171, 121655336), (198, 105065972), (209, 99536184), (218, 95426892), (228, 91241502), (242, 85963068), (264, 78799479), (327, 63617928), (342, 60827668), (363, 57308712), (396, 52532986), (418, 49768092), (436, 47713446), (456, 45620751), (484, 42981534), (627, 33178728), (654, 31808964), (684, 30413834), (726, 28654356), (792, 26266493), (836, 24884046), (872, 23856723), (968, 21490767), (981, 21205976), (1089, 19102904), (1153, 18042552), (1199, 17350344), (1254, 16589364), (1308, 15904482), (1368, 15206917), (1452, 14327178), (1672, 12442023), (1881, 11059576), (1962, 10602988), (2071, 10044936), (2178, 9551452), (2299, 9048744), (2306, 9021276), (2398, 8675172), (2508, 8294682), (2616, 7952241), (2904, 7163589), (3459, 6014184), (3597, 5783448), (3762, 5529788), (3924, 5301494), (4142, 5022468), (4356, 4775726), (4598, 4524372), (4612, 4510638), (4796, 4337586), (5016, 4147341), (6213, 3348312), (6897, 3016248), (6918, 3007092), (7194, 2891724), (7524, 2764894), (7848, 2650747), (8284, 2511234), (8712, 2387863), (9196, 2262186), (9224, 2255319), (9592, 2168793), (10377, 2004728), (10791, 1927816), (12426, 1674156), (12683, 1640232), (13189, 1577304), (13794, 1508124), (13836, 1503546), (14388, 1445862), (15048, 1382447), (16568, 1255617), (18392, 1131093), (18639, 1116104), (20691, 1005416), (20754, 1002364), (21582, 963908), (21907, 949608), (22781, 913176), (24852, 837078), (25366, 820116), (26378, 788652), (27588, 754062), (27672, 751773), (28776, 722931), (37278, 558052), (38049, 546744), (39567, 525768), (41382, 502708), (41508, 501182), (43164, 481954), (43814, 474804), (45562, 456588), (49704, 418539), (50732, 410058), (52756, 394326), (55176, 377031), (65721, 316536), (68343, 304392), (74556, 279026), (76098, 273372), (79134, 262884), (82764, 251354), (83016, 250591), (86328, 240977), (87628, 237402), (91124, 228294), (101464, 205029), (105512, 197163), (114147, 182248), (118701, 175256), (125677, 165528), (131442, 158268), (136686, 152196), (139513, 149112)]