20677287312

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^3\times {\mathrm{11987}}^1$

素因数の和:12040

約数の個数: 200

約数和(自身を含む): 65831670432

約数和(自身を除く): 45154383120

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 121, 132, 144, 162, 176, 198, 216, 242, 264, 297, 324, 363, 396, 432, 484, 528, 594, 648, 726, 792, 891, 968, 1089, 1188, 1296, 1331, 1452, 1584, 1782, 1936, 2178, 2376, 2662, 2904, 3267, 3564, 3993, 4356, 4752, 5324, 5808, 6534, 7128, 7986, 8712, 9801, 10648, 11979, 11987, 13068, 14256, 15972, 17424, 19602, 21296, 23958, 23974, 26136, 31944, 35937, 35961, 39204, 47916, 47948, 52272, 63888, 71874, 71922, 78408, 95832, 95896, 107811, 107883, 131857, 143748, 143844, 156816, 191664, 191792, 215622, 215766, 263714, 287496, 287688, 323649, 395571, 431244, 431532, 527428, 574992, 575376, 647298, 791142, 862488, 863064, 970947, 1054856, 1186713, 1294596, 1450427, 1582284, 1724976, 1726128, 1941894, 2109712, 2373426, 2589192, 2900854, 3164568, 3560139, 3883788, 4351281, 4746852, 5178384, 5801708, 6329136, 7120278, 7767576, 8702562, 9493704, 10680417, 11603416, 13053843, 14240556, 15535152, 15954697, 17405124, 18987408, 21360834, 23206832, 26107686, 28481112, 31909394, 34810248, 39161529, 42721668, 47864091, 52215372, 56962224, 63818788, 69620496, 78323058, 85443336, 95728182, 104430744, 117484587, 127637576, 143592273, 156646116, 170886672, 191456364, 208861488, 234969174, 255275152, 287184546, 313292232, 382912728, 430776819, 469938348, 574369092, 626584464, 765825456, 861553638, 939876696, 1148738184, 1292330457, 1723107276, 1879753392, 2297476368, 2584660914, 3446214552, 5169321828, 6892429104, 10338643656, 20677287312]

約数ペア:

[(1, 20677287312), (2, 10338643656), (3, 6892429104), (4, 5169321828), (6, 3446214552), (8, 2584660914), (9, 2297476368), (11, 1879753392), (12, 1723107276), (16, 1292330457), (18, 1148738184), (22, 939876696), (24, 861553638), (27, 765825456), (33, 626584464), (36, 574369092), (44, 469938348), (48, 430776819), (54, 382912728), (66, 313292232), (72, 287184546), (81, 255275152), (88, 234969174), (99, 208861488), (108, 191456364), (121, 170886672), (132, 156646116), (144, 143592273), (162, 127637576), (176, 117484587), (198, 104430744), (216, 95728182), (242, 85443336), (264, 78323058), (297, 69620496), (324, 63818788), (363, 56962224), (396, 52215372), (432, 47864091), (484, 42721668), (528, 39161529), (594, 34810248), (648, 31909394), (726, 28481112), (792, 26107686), (891, 23206832), (968, 21360834), (1089, 18987408), (1188, 17405124), (1296, 15954697), (1331, 15535152), (1452, 14240556), (1584, 13053843), (1782, 11603416), (1936, 10680417), (2178, 9493704), (2376, 8702562), (2662, 7767576), (2904, 7120278), (3267, 6329136), (3564, 5801708), (3993, 5178384), (4356, 4746852), (4752, 4351281), (5324, 3883788), (5808, 3560139), (6534, 3164568), (7128, 2900854), (7986, 2589192), (8712, 2373426), (9801, 2109712), (10648, 1941894), (11979, 1726128), (11987, 1724976), (13068, 1582284), (14256, 1450427), (15972, 1294596), (17424, 1186713), (19602, 1054856), (21296, 970947), (23958, 863064), (23974, 862488), (26136, 791142), (31944, 647298), (35937, 575376), (35961, 574992), (39204, 527428), (47916, 431532), (47948, 431244), (52272, 395571), (63888, 323649), (71874, 287688), (71922, 287496), (78408, 263714), (95832, 215766), (95896, 215622), (107811, 191792), (107883, 191664), (131857, 156816), (143748, 143844)]