20237417712

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1693}}^1$

素因数の和:2000

約数の個数: 240

約数和(自身を含む): 63407504160

約数和(自身を除く): 43170086448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 76, 102, 114, 136, 144, 152, 153, 171, 204, 228, 257, 272, 304, 306, 323, 342, 408, 456, 514, 612, 646, 684, 771, 816, 912, 969, 1028, 1224, 1292, 1368, 1542, 1693, 1938, 2056, 2313, 2448, 2584, 2736, 2907, 3084, 3386, 3876, 4112, 4369, 4626, 4883, 5079, 5168, 5814, 6168, 6772, 7752, 8738, 9252, 9766, 10158, 11628, 12336, 13107, 13544, 14649, 15237, 15504, 17476, 18504, 19532, 20316, 23256, 26214, 27088, 28781, 29298, 30474, 32167, 34952, 37008, 39064, 39321, 40632, 43947, 46512, 52428, 57562, 58596, 60948, 64334, 69904, 78128, 78642, 81264, 83011, 86343, 87894, 96501, 104856, 115124, 117192, 121896, 128668, 157284, 166022, 172686, 175788, 193002, 209712, 230248, 234384, 243792, 249033, 257336, 259029, 289503, 314568, 332044, 345372, 351576, 386004, 435101, 460496, 498066, 514672, 518058, 546839, 579006, 629136, 664088, 690744, 703152, 747099, 772008, 870202, 996132, 1036116, 1093678, 1158012, 1305303, 1328176, 1381488, 1494198, 1544016, 1640517, 1740404, 1992264, 2072232, 2187356, 2316024, 2610606, 2988396, 3281034, 3480808, 3915909, 3984528, 4144464, 4374712, 4632048, 4921551, 5221212, 5976792, 6562068, 6961616, 7396717, 7831818, 8266919, 8749424, 9843102, 10442424, 11953584, 13124136, 14793434, 15663636, 16533838, 19686204, 20884848, 22190151, 24800757, 26248272, 29586868, 31327272, 33067676, 39372408, 44380302, 49601514, 59173736, 62654544, 66135352, 66570453, 74402271, 78744816, 88760604, 99203028, 118347472, 132270704, 133140906, 140537623, 148804542, 177521208, 198406056, 266281812, 281075246, 297609084, 355042416, 396812112, 421612869, 532563624, 562150492, 595218168, 843225738, 1065127248, 1124300984, 1190436336, 1264838607, 1686451476, 2248601968, 2529677214, 3372902952, 5059354428, 6745805904, 10118708856, 20237417712]

約数ペア:

[(1, 20237417712), (2, 10118708856), (3, 6745805904), (4, 5059354428), (6, 3372902952), (8, 2529677214), (9, 2248601968), (12, 1686451476), (16, 1264838607), (17, 1190436336), (18, 1124300984), (19, 1065127248), (24, 843225738), (34, 595218168), (36, 562150492), (38, 532563624), (48, 421612869), (51, 396812112), (57, 355042416), (68, 297609084), (72, 281075246), (76, 266281812), (102, 198406056), (114, 177521208), (136, 148804542), (144, 140537623), (152, 133140906), (153, 132270704), (171, 118347472), (204, 99203028), (228, 88760604), (257, 78744816), (272, 74402271), (304, 66570453), (306, 66135352), (323, 62654544), (342, 59173736), (408, 49601514), (456, 44380302), (514, 39372408), (612, 33067676), (646, 31327272), (684, 29586868), (771, 26248272), (816, 24800757), (912, 22190151), (969, 20884848), (1028, 19686204), (1224, 16533838), (1292, 15663636), (1368, 14793434), (1542, 13124136), (1693, 11953584), (1938, 10442424), (2056, 9843102), (2313, 8749424), (2448, 8266919), (2584, 7831818), (2736, 7396717), (2907, 6961616), (3084, 6562068), (3386, 5976792), (3876, 5221212), (4112, 4921551), (4369, 4632048), (4626, 4374712), (4883, 4144464), (5079, 3984528), (5168, 3915909), (5814, 3480808), (6168, 3281034), (6772, 2988396), (7752, 2610606), (8738, 2316024), (9252, 2187356), (9766, 2072232), (10158, 1992264), (11628, 1740404), (12336, 1640517), (13107, 1544016), (13544, 1494198), (14649, 1381488), (15237, 1328176), (15504, 1305303), (17476, 1158012), (18504, 1093678), (19532, 1036116), (20316, 996132), (23256, 870202), (26214, 772008), (27088, 747099), (28781, 703152), (29298, 690744), (30474, 664088), (32167, 629136), (34952, 579006), (37008, 546839), (39064, 518058), (39321, 514672), (40632, 498066), (43947, 460496), (46512, 435101), (52428, 386004), (57562, 351576), (58596, 345372), (60948, 332044), (64334, 314568), (69904, 289503), (78128, 259029), (78642, 257336), (81264, 249033), (83011, 243792), (86343, 234384), (87894, 230248), (96501, 209712), (104856, 193002), (115124, 175788), (117192, 172686), (121896, 166022), (128668, 157284)]