20975162208

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19843}}^1$

素因数の和:19898

約数の個数: 288

約数和(自身を含む): 74490248448

約数和(自身を除く): 53515086240

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 96, 104, 112, 121, 132, 143, 154, 156, 168, 176, 182, 208, 224, 231, 242, 264, 273, 286, 308, 312, 336, 352, 363, 364, 416, 429, 462, 484, 528, 546, 572, 616, 624, 672, 726, 728, 847, 858, 924, 968, 1001, 1056, 1092, 1144, 1232, 1248, 1452, 1456, 1573, 1694, 1716, 1848, 1936, 2002, 2184, 2288, 2464, 2541, 2904, 2912, 3003, 3146, 3388, 3432, 3696, 3872, 4004, 4368, 4576, 4719, 5082, 5808, 6006, 6292, 6776, 6864, 7392, 8008, 8736, 9438, 10164, 11011, 11616, 12012, 12584, 13552, 13728, 16016, 18876, 19843, 20328, 22022, 24024, 25168, 27104, 32032, 33033, 37752, 39686, 40656, 44044, 48048, 50336, 59529, 66066, 75504, 79372, 81312, 88088, 96096, 119058, 132132, 138901, 151008, 158744, 176176, 218273, 238116, 257959, 264264, 277802, 317488, 352352, 416703, 436546, 476232, 515918, 528528, 555604, 634976, 654819, 773877, 833406, 873092, 952464, 1031836, 1057056, 1111208, 1309638, 1527911, 1547754, 1666812, 1746184, 1805713, 1904928, 2063672, 2222416, 2401003, 2619276, 2837549, 3055822, 3095508, 3333624, 3492368, 3611426, 4127344, 4444832, 4583733, 4802006, 5238552, 5417139, 5675098, 6111644, 6191016, 6667248, 6984736, 7203009, 7222852, 8254688, 8512647, 9167466, 9604012, 10477104, 10834278, 11350196, 12223288, 12382032, 13334496, 14406018, 14445704, 16807021, 17025294, 18334932, 19208024, 19862843, 20954208, 21668556, 22700392, 24446576, 24764064, 28812036, 28891408, 31213039, 33614042, 34050588, 36669864, 38416048, 39725686, 43337112, 45400784, 48893152, 50421063, 57624072, 57782816, 59588529, 62426078, 67228084, 68101176, 73339728, 76832096, 79451372, 86674224, 90801568, 93639117, 100842126, 115248144, 119177058, 124852156, 134456168, 136202352, 146679456, 158902744, 173348448, 187278234, 201684252, 218491273, 230496288, 238354116, 249704312, 268912336, 272404704, 317805488, 374556468, 403368504, 436982546, 476708232, 499408624, 537824672, 635610976, 655473819, 749112936, 806737008, 873965092, 953416464, 998817248, 1310947638, 1498225872, 1613474016, 1747930184, 1906832928, 2621895276, 2996451744, 3495860368, 5243790552, 6991720736, 10487581104, 20975162208]

約数ペア:

[(1, 20975162208), (2, 10487581104), (3, 6991720736), (4, 5243790552), (6, 3495860368), (7, 2996451744), (8, 2621895276), (11, 1906832928), (12, 1747930184), (13, 1613474016), (14, 1498225872), (16, 1310947638), (21, 998817248), (22, 953416464), (24, 873965092), (26, 806737008), (28, 749112936), (32, 655473819), (33, 635610976), (39, 537824672), (42, 499408624), (44, 476708232), (48, 436982546), (52, 403368504), (56, 374556468), (66, 317805488), (77, 272404704), (78, 268912336), (84, 249704312), (88, 238354116), (91, 230496288), (96, 218491273), (104, 201684252), (112, 187278234), (121, 173348448), (132, 158902744), (143, 146679456), (154, 136202352), (156, 134456168), (168, 124852156), (176, 119177058), (182, 115248144), (208, 100842126), (224, 93639117), (231, 90801568), (242, 86674224), (264, 79451372), (273, 76832096), (286, 73339728), (308, 68101176), (312, 67228084), (336, 62426078), (352, 59588529), (363, 57782816), (364, 57624072), (416, 50421063), (429, 48893152), (462, 45400784), (484, 43337112), (528, 39725686), (546, 38416048), (572, 36669864), (616, 34050588), (624, 33614042), (672, 31213039), (726, 28891408), (728, 28812036), (847, 24764064), (858, 24446576), (924, 22700392), (968, 21668556), (1001, 20954208), (1056, 19862843), (1092, 19208024), (1144, 18334932), (1232, 17025294), (1248, 16807021), (1452, 14445704), (1456, 14406018), (1573, 13334496), (1694, 12382032), (1716, 12223288), (1848, 11350196), (1936, 10834278), (2002, 10477104), (2184, 9604012), (2288, 9167466), (2464, 8512647), (2541, 8254688), (2904, 7222852), (2912, 7203009), (3003, 6984736), (3146, 6667248), (3388, 6191016), (3432, 6111644), (3696, 5675098), (3872, 5417139), (4004, 5238552), (4368, 4802006), (4576, 4583733), (4719, 4444832), (5082, 4127344), (5808, 3611426), (6006, 3492368), (6292, 3333624), (6776, 3095508), (6864, 3055822), (7392, 2837549), (8008, 2619276), (8736, 2401003), (9438, 2222416), (10164, 2063672), (11011, 1904928), (11616, 1805713), (12012, 1746184), (12584, 1666812), (13552, 1547754), (13728, 1527911), (16016, 1309638), (18876, 1111208), (19843, 1057056), (20328, 1031836), (22022, 952464), (24024, 873092), (25168, 833406), (27104, 773877), (32032, 654819), (33033, 634976), (37752, 555604), (39686, 528528), (40656, 515918), (44044, 476232), (48048, 436546), (50336, 416703), (59529, 352352), (66066, 317488), (75504, 277802), (79372, 264264), (81312, 257959), (88088, 238116), (96096, 218273), (119058, 176176), (132132, 158744), (138901, 151008)]