20614849216

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:188

約数の個数: 336

約数和(自身を含む): 50847955200

約数和(自身を除く): 30233105984

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 31, 32, 38, 46, 52, 59, 62, 64, 76, 92, 104, 118, 124, 152, 184, 208, 236, 247, 248, 299, 304, 368, 403, 416, 437, 472, 494, 496, 589, 598, 608, 713, 736, 767, 806, 832, 874, 944, 961, 988, 992, 1121, 1178, 1196, 1216, 1357, 1426, 1472, 1534, 1612, 1748, 1829, 1888, 1922, 1976, 1984, 2242, 2356, 2392, 2714, 2852, 3068, 3224, 3496, 3658, 3776, 3844, 3952, 4484, 4712, 4784, 5428, 5681, 5704, 6136, 6448, 6992, 7316, 7657, 7688, 7904, 8968, 9269, 9424, 9568, 10856, 11362, 11408, 12272, 12493, 12896, 13547, 13984, 14573, 14632, 15314, 15376, 15808, 17641, 17936, 18259, 18538, 18848, 19136, 21712, 22103, 22724, 22816, 23777, 24544, 24986, 25783, 25792, 27094, 27968, 29146, 29264, 30628, 30752, 34751, 35282, 35872, 36518, 37076, 37696, 42067, 43424, 44206, 45448, 45632, 47554, 49088, 49972, 51566, 54188, 56699, 58292, 58528, 61256, 61504, 69502, 70564, 71744, 73036, 74152, 84134, 86848, 88412, 90896, 95108, 99944, 103132, 108376, 113398, 116584, 117056, 122512, 139004, 141128, 146072, 148304, 168268, 176111, 176824, 181792, 190216, 199888, 206264, 216752, 226796, 233168, 237367, 245024, 278008, 282256, 287339, 292144, 296608, 335179, 336536, 352222, 353648, 363584, 380432, 399776, 412528, 419957, 433504, 451763, 453592, 466336, 474734, 490048, 546871, 556016, 564512, 574678, 584288, 593216, 670358, 673072, 704444, 707296, 737087, 760864, 799273, 799552, 825056, 839914, 867008, 903526, 907184, 932672, 949468, 1077281, 1093742, 1112032, 1129024, 1149356, 1168576, 1304077, 1340716, 1346144, 1408888, 1414592, 1474174, 1521728, 1598546, 1650112, 1679828, 1807052, 1814368, 1898936, 2154562, 2187484, 2224064, 2298712, 2608154, 2681432, 2692288, 2817776, 2948348, 3197092, 3359656, 3614104, 3628736, 3797872, 4309124, 4374968, 4597424, 5216308, 5362864, 5459441, 5635552, 5896696, 6394184, 6719312, 7228208, 7595744, 8618248, 8749936, 9194848, 10390549, 10432616, 10725728, 10918882, 11271104, 11793392, 12788368, 13438624, 14004653, 14456416, 15191488, 16953001, 17236496, 17499872, 18389696, 20781098, 20865232, 21451456, 21837764, 23586784, 24777463, 25576736, 26877248, 28009306, 28912832, 33906002, 34472992, 34999744, 41562196, 41730464, 43675528, 47173568, 49554926, 51153472, 56018612, 67812004, 68945984, 83124392, 83460928, 87351056, 99109852, 112037224, 135624008, 166248784, 174702112, 198219704, 224074448, 271248016, 322107019, 332497568, 349404224, 396439408, 448148896, 542496032, 644214038, 664995136, 792878816, 896297792, 1084992064, 1288428076, 1585757632, 2576856152, 5153712304, 10307424608, 20614849216]

約数ペア:

[(1, 20614849216), (2, 10307424608), (4, 5153712304), (8, 2576856152), (13, 1585757632), (16, 1288428076), (19, 1084992064), (23, 896297792), (26, 792878816), (31, 664995136), (32, 644214038), (38, 542496032), (46, 448148896), (52, 396439408), (59, 349404224), (62, 332497568), (64, 322107019), (76, 271248016), (92, 224074448), (104, 198219704), (118, 174702112), (124, 166248784), (152, 135624008), (184, 112037224), (208, 99109852), (236, 87351056), (247, 83460928), (248, 83124392), (299, 68945984), (304, 67812004), (368, 56018612), (403, 51153472), (416, 49554926), (437, 47173568), (472, 43675528), (494, 41730464), (496, 41562196), (589, 34999744), (598, 34472992), (608, 33906002), (713, 28912832), (736, 28009306), (767, 26877248), (806, 25576736), (832, 24777463), (874, 23586784), (944, 21837764), (961, 21451456), (988, 20865232), (992, 20781098), (1121, 18389696), (1178, 17499872), (1196, 17236496), (1216, 16953001), (1357, 15191488), (1426, 14456416), (1472, 14004653), (1534, 13438624), (1612, 12788368), (1748, 11793392), (1829, 11271104), (1888, 10918882), (1922, 10725728), (1976, 10432616), (1984, 10390549), (2242, 9194848), (2356, 8749936), (2392, 8618248), (2714, 7595744), (2852, 7228208), (3068, 6719312), (3224, 6394184), (3496, 5896696), (3658, 5635552), (3776, 5459441), (3844, 5362864), (3952, 5216308), (4484, 4597424), (4712, 4374968), (4784, 4309124), (5428, 3797872), (5681, 3628736), (5704, 3614104), (6136, 3359656), (6448, 3197092), (6992, 2948348), (7316, 2817776), (7657, 2692288), (7688, 2681432), (7904, 2608154), (8968, 2298712), (9269, 2224064), (9424, 2187484), (9568, 2154562), (10856, 1898936), (11362, 1814368), (11408, 1807052), (12272, 1679828), (12493, 1650112), (12896, 1598546), (13547, 1521728), (13984, 1474174), (14573, 1414592), (14632, 1408888), (15314, 1346144), (15376, 1340716), (15808, 1304077), (17641, 1168576), (17936, 1149356), (18259, 1129024), (18538, 1112032), (18848, 1093742), (19136, 1077281), (21712, 949468), (22103, 932672), (22724, 907184), (22816, 903526), (23777, 867008), (24544, 839914), (24986, 825056), (25783, 799552), (25792, 799273), (27094, 760864), (27968, 737087), (29146, 707296), (29264, 704444), (30628, 673072), (30752, 670358), (34751, 593216), (35282, 584288), (35872, 574678), (36518, 564512), (37076, 556016), (37696, 546871), (42067, 490048), (43424, 474734), (44206, 466336), (45448, 453592), (45632, 451763), (47554, 433504), (49088, 419957), (49972, 412528), (51566, 399776), (54188, 380432), (56699, 363584), (58292, 353648), (58528, 352222), (61256, 336536), (61504, 335179), (69502, 296608), (70564, 292144), (71744, 287339), (73036, 282256), (74152, 278008), (84134, 245024), (86848, 237367), (88412, 233168), (90896, 226796), (95108, 216752), (99944, 206264), (103132, 199888), (108376, 190216), (113398, 181792), (116584, 176824), (117056, 176111), (122512, 168268), (139004, 148304), (141128, 146072)]