20292107472

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16651}}^1$

素因数の和:16719

約数の個数: 320

約数和(自身を含む): 74004152320

約数和(自身を除く): 53712044848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 31, 36, 39, 42, 48, 52, 54, 56, 62, 63, 72, 78, 84, 91, 93, 104, 108, 112, 117, 124, 126, 144, 156, 168, 182, 186, 189, 208, 216, 217, 234, 248, 252, 273, 279, 312, 336, 351, 364, 372, 378, 403, 432, 434, 468, 496, 504, 546, 558, 624, 651, 702, 728, 744, 756, 806, 819, 837, 868, 936, 1008, 1092, 1116, 1209, 1302, 1404, 1456, 1488, 1512, 1612, 1638, 1674, 1736, 1872, 1953, 2184, 2232, 2418, 2457, 2604, 2808, 2821, 3024, 3224, 3276, 3348, 3472, 3627, 3906, 4368, 4464, 4836, 4914, 5208, 5616, 5642, 5859, 6448, 6552, 6696, 7254, 7812, 8463, 9672, 9828, 10416, 10881, 11284, 11718, 13104, 13392, 14508, 15624, 16651, 16926, 19344, 19656, 21762, 22568, 23436, 25389, 29016, 31248, 33302, 33852, 39312, 43524, 45136, 46872, 49953, 50778, 58032, 66604, 67704, 76167, 87048, 93744, 99906, 101556, 116557, 133208, 135408, 149859, 152334, 174096, 199812, 203112, 216463, 233114, 266416, 299718, 304668, 349671, 399624, 406224, 432926, 449577, 466228, 516181, 599436, 609336, 649389, 699342, 799248, 865852, 899154, 932456, 1032362, 1049013, 1198872, 1218672, 1298778, 1398684, 1515241, 1548543, 1731704, 1798308, 1864912, 1948167, 2064724, 2098026, 2397744, 2597556, 2797368, 3030482, 3097086, 3147039, 3463408, 3596616, 3613267, 3896334, 4129448, 4196052, 4545723, 4645629, 5195112, 5594736, 5844501, 6060964, 6194172, 6294078, 6710353, 7193232, 7226534, 7792668, 8258896, 8392104, 9091446, 9291258, 10390224, 10839801, 11689002, 12121928, 12388344, 12588156, 13420706, 13637169, 13936887, 14453068, 15585336, 16784208, 18182892, 18582516, 20131059, 21679602, 23378004, 24243856, 24776688, 25176312, 26841412, 27274338, 27873774, 28906136, 31170672, 32519403, 36365784, 37165032, 40262118, 40911507, 43359204, 46756008, 46972471, 50352624, 53682824, 54548676, 55747548, 57812272, 60393177, 65038806, 72731568, 74330064, 80524236, 81823014, 86718408, 93512016, 93944942, 97558209, 107365648, 109097352, 111495096, 120786354, 130077612, 140917413, 161048472, 163646028, 173436816, 181179531, 187889884, 195116418, 218194704, 222990192, 241572708, 260155224, 281834826, 322096944, 327292056, 362359062, 375779768, 390232836, 422752239, 483145416, 520310448, 563669652, 654584112, 724718124, 751559536, 780465672, 845504478, 966290832, 1127339304, 1268256717, 1449436248, 1560931344, 1691008956, 2254678608, 2536513434, 2898872496, 3382017912, 5073026868, 6764035824, 10146053736, 20292107472]

約数ペア:

[(1, 20292107472), (2, 10146053736), (3, 6764035824), (4, 5073026868), (6, 3382017912), (7, 2898872496), (8, 2536513434), (9, 2254678608), (12, 1691008956), (13, 1560931344), (14, 1449436248), (16, 1268256717), (18, 1127339304), (21, 966290832), (24, 845504478), (26, 780465672), (27, 751559536), (28, 724718124), (31, 654584112), (36, 563669652), (39, 520310448), (42, 483145416), (48, 422752239), (52, 390232836), (54, 375779768), (56, 362359062), (62, 327292056), (63, 322096944), (72, 281834826), (78, 260155224), (84, 241572708), (91, 222990192), (93, 218194704), (104, 195116418), (108, 187889884), (112, 181179531), (117, 173436816), (124, 163646028), (126, 161048472), (144, 140917413), (156, 130077612), (168, 120786354), (182, 111495096), (186, 109097352), (189, 107365648), (208, 97558209), (216, 93944942), (217, 93512016), (234, 86718408), (248, 81823014), (252, 80524236), (273, 74330064), (279, 72731568), (312, 65038806), (336, 60393177), (351, 57812272), (364, 55747548), (372, 54548676), (378, 53682824), (403, 50352624), (432, 46972471), (434, 46756008), (468, 43359204), (496, 40911507), (504, 40262118), (546, 37165032), (558, 36365784), (624, 32519403), (651, 31170672), (702, 28906136), (728, 27873774), (744, 27274338), (756, 26841412), (806, 25176312), (819, 24776688), (837, 24243856), (868, 23378004), (936, 21679602), (1008, 20131059), (1092, 18582516), (1116, 18182892), (1209, 16784208), (1302, 15585336), (1404, 14453068), (1456, 13936887), (1488, 13637169), (1512, 13420706), (1612, 12588156), (1638, 12388344), (1674, 12121928), (1736, 11689002), (1872, 10839801), (1953, 10390224), (2184, 9291258), (2232, 9091446), (2418, 8392104), (2457, 8258896), (2604, 7792668), (2808, 7226534), (2821, 7193232), (3024, 6710353), (3224, 6294078), (3276, 6194172), (3348, 6060964), (3472, 5844501), (3627, 5594736), (3906, 5195112), (4368, 4645629), (4464, 4545723), (4836, 4196052), (4914, 4129448), (5208, 3896334), (5616, 3613267), (5642, 3596616), (5859, 3463408), (6448, 3147039), (6552, 3097086), (6696, 3030482), (7254, 2797368), (7812, 2597556), (8463, 2397744), (9672, 2098026), (9828, 2064724), (10416, 1948167), (10881, 1864912), (11284, 1798308), (11718, 1731704), (13104, 1548543), (13392, 1515241), (14508, 1398684), (15624, 1298778), (16651, 1218672), (16926, 1198872), (19344, 1049013), (19656, 1032362), (21762, 932456), (22568, 899154), (23436, 865852), (25389, 799248), (29016, 699342), (31248, 649389), (33302, 609336), (33852, 599436), (39312, 516181), (43524, 466228), (45136, 449577), (46872, 432926), (49953, 406224), (50778, 399624), (58032, 349671), (66604, 304668), (67704, 299718), (76167, 266416), (87048, 233114), (93744, 216463), (99906, 203112), (101556, 199812), (116557, 174096), (133208, 152334), (135408, 149859)]