20123952948

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1383

約数の個数: 288

約数和(自身を含む): 60933600000

約数和(自身を除く): 40809647052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 29, 33, 36, 44, 46, 58, 61, 66, 69, 87, 92, 99, 116, 122, 132, 138, 174, 183, 198, 207, 244, 253, 261, 276, 319, 348, 366, 396, 414, 506, 522, 549, 638, 667, 671, 732, 759, 828, 957, 1012, 1044, 1098, 1249, 1276, 1334, 1342, 1403, 1518, 1769, 1914, 2001, 2013, 2196, 2277, 2498, 2668, 2684, 2806, 2871, 3036, 3538, 3747, 3828, 4002, 4026, 4209, 4554, 4996, 5307, 5612, 5742, 6003, 6039, 7076, 7337, 7494, 8004, 8052, 8418, 9108, 10614, 11241, 11484, 12006, 12078, 12627, 13739, 14674, 14988, 15433, 15921, 16836, 19459, 21228, 22011, 22482, 24012, 24156, 25254, 27478, 28727, 29348, 30866, 31842, 36221, 38918, 40687, 41217, 44022, 44964, 46299, 50508, 54956, 57454, 58377, 61732, 63684, 66033, 72442, 76189, 77836, 81374, 82434, 86181, 88044, 92598, 108663, 114908, 116754, 122061, 123651, 132066, 138897, 144884, 152378, 162748, 164868, 172362, 175131, 185196, 217326, 228567, 233508, 244122, 247302, 258543, 264132, 277794, 304756, 315997, 325989, 344724, 350262, 366183, 398431, 434652, 447557, 457134, 488244, 494604, 517086, 555588, 631994, 651978, 685701, 700524, 732366, 796862, 833083, 838079, 895114, 914268, 947991, 1034172, 1195293, 1263988, 1303956, 1342671, 1371402, 1464732, 1593724, 1666166, 1676158, 1752347, 1790228, 1895982, 2209481, 2390586, 2499249, 2514237, 2685342, 2742804, 2843973, 3332332, 3352316, 3504694, 3585879, 3791964, 4028013, 4418962, 4781172, 4998498, 5028474, 5257041, 5370684, 5687946, 6628443, 7009388, 7171758, 7497747, 7542711, 8056026, 8837924, 9163913, 9996996, 10056948, 10514082, 11375892, 13256886, 14343516, 14995494, 15085422, 15771123, 16112052, 18327826, 19275817, 19885329, 21028164, 24304291, 26513772, 27491739, 29990988, 30170844, 31542246, 36655652, 38551634, 39770658, 48608582, 50818063, 54983478, 57827451, 63084492, 72912873, 77103268, 79541316, 82475217, 97217164, 101636126, 109966956, 115654902, 145825746, 152454189, 164950434, 173482353, 203272252, 218738619, 231309804, 291651492, 304908378, 329900868, 346964706, 437477238, 457362567, 558998693, 609816756, 693929412, 874954476, 914725134, 1117997386, 1676996079, 1829450268, 2235994772, 3353992158, 5030988237, 6707984316, 10061976474, 20123952948]

約数ペア:

[(1, 20123952948), (2, 10061976474), (3, 6707984316), (4, 5030988237), (6, 3353992158), (9, 2235994772), (11, 1829450268), (12, 1676996079), (18, 1117997386), (22, 914725134), (23, 874954476), (29, 693929412), (33, 609816756), (36, 558998693), (44, 457362567), (46, 437477238), (58, 346964706), (61, 329900868), (66, 304908378), (69, 291651492), (87, 231309804), (92, 218738619), (99, 203272252), (116, 173482353), (122, 164950434), (132, 152454189), (138, 145825746), (174, 115654902), (183, 109966956), (198, 101636126), (207, 97217164), (244, 82475217), (253, 79541316), (261, 77103268), (276, 72912873), (319, 63084492), (348, 57827451), (366, 54983478), (396, 50818063), (414, 48608582), (506, 39770658), (522, 38551634), (549, 36655652), (638, 31542246), (667, 30170844), (671, 29990988), (732, 27491739), (759, 26513772), (828, 24304291), (957, 21028164), (1012, 19885329), (1044, 19275817), (1098, 18327826), (1249, 16112052), (1276, 15771123), (1334, 15085422), (1342, 14995494), (1403, 14343516), (1518, 13256886), (1769, 11375892), (1914, 10514082), (2001, 10056948), (2013, 9996996), (2196, 9163913), (2277, 8837924), (2498, 8056026), (2668, 7542711), (2684, 7497747), (2806, 7171758), (2871, 7009388), (3036, 6628443), (3538, 5687946), (3747, 5370684), (3828, 5257041), (4002, 5028474), (4026, 4998498), (4209, 4781172), (4554, 4418962), (4996, 4028013), (5307, 3791964), (5612, 3585879), (5742, 3504694), (6003, 3352316), (6039, 3332332), (7076, 2843973), (7337, 2742804), (7494, 2685342), (8004, 2514237), (8052, 2499249), (8418, 2390586), (9108, 2209481), (10614, 1895982), (11241, 1790228), (11484, 1752347), (12006, 1676158), (12078, 1666166), (12627, 1593724), (13739, 1464732), (14674, 1371402), (14988, 1342671), (15433, 1303956), (15921, 1263988), (16836, 1195293), (19459, 1034172), (21228, 947991), (22011, 914268), (22482, 895114), (24012, 838079), (24156, 833083), (25254, 796862), (27478, 732366), (28727, 700524), (29348, 685701), (30866, 651978), (31842, 631994), (36221, 555588), (38918, 517086), (40687, 494604), (41217, 488244), (44022, 457134), (44964, 447557), (46299, 434652), (50508, 398431), (54956, 366183), (57454, 350262), (58377, 344724), (61732, 325989), (63684, 315997), (66033, 304756), (72442, 277794), (76189, 264132), (77836, 258543), (81374, 247302), (82434, 244122), (86181, 233508), (88044, 228567), (92598, 217326), (108663, 185196), (114908, 175131), (116754, 172362), (122061, 164868), (123651, 162748), (132066, 152378), (138897, 144884)]