20218401504

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{739}}^1$

素因数の和:1134

約数の個数: 288

約数和(自身を含む): 67607205120

約数和(自身を除く): 47388803616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 72, 82, 84, 96, 112, 123, 126, 144, 164, 168, 224, 246, 252, 287, 288, 328, 331, 336, 369, 492, 504, 574, 656, 662, 672, 738, 739, 861, 984, 993, 1008, 1148, 1312, 1324, 1476, 1478, 1722, 1968, 1986, 2016, 2217, 2296, 2317, 2583, 2648, 2952, 2956, 2979, 3444, 3936, 3972, 4434, 4592, 4634, 5166, 5173, 5296, 5904, 5912, 5958, 6651, 6888, 6951, 7944, 8868, 9184, 9268, 10332, 10346, 10592, 11808, 11824, 11916, 13302, 13571, 13776, 13902, 15519, 15888, 17736, 18536, 20664, 20692, 20853, 23648, 23832, 26604, 27142, 27552, 27804, 30299, 31038, 31776, 35472, 37072, 40713, 41328, 41384, 41706, 46557, 47664, 53208, 54284, 55608, 60598, 62076, 70944, 74144, 81426, 82656, 82768, 83412, 90897, 93114, 94997, 95328, 106416, 108568, 111216, 121196, 122139, 124152, 162852, 165536, 166824, 181794, 186228, 189994, 212093, 212832, 217136, 222432, 242392, 244278, 244609, 248304, 272691, 284991, 325704, 333648, 363588, 372456, 379988, 424186, 434272, 484784, 488556, 489218, 496608, 545382, 569982, 636279, 651408, 667296, 727176, 733827, 744912, 759976, 848372, 854973, 969568, 977112, 978436, 1090764, 1139964, 1272558, 1302816, 1454352, 1467654, 1489824, 1519952, 1696744, 1709946, 1712263, 1908837, 1954224, 1956872, 2181528, 2201481, 2279928, 2545116, 2908704, 2935308, 3039904, 3393488, 3419892, 3424526, 3817674, 3908448, 3913744, 4363056, 4402962, 4559856, 5090232, 5136789, 5870616, 6786976, 6839784, 6849052, 7635348, 7827488, 8726112, 8805924, 9119712, 10028969, 10180464, 10273578, 11741232, 13679568, 13698104, 15270696, 15410367, 17611848, 20057938, 20360928, 20547156, 23482464, 27359136, 27396208, 30086907, 30541392, 30820734, 35223696, 40115876, 41094312, 54792416, 60173814, 61082784, 61641468, 70202783, 70447392, 80231752, 82188624, 90260721, 120347628, 123282936, 140405566, 160463504, 164377248, 180521442, 210608349, 240695256, 246565872, 280811132, 320927008, 361042884, 421216698, 481390512, 493131744, 561622264, 631825047, 722085768, 842433396, 962781024, 1123244528, 1263650094, 1444171536, 1684866792, 2246489056, 2527300188, 2888343072, 3369733584, 5054600376, 6739467168, 10109200752, 20218401504]

約数ペア:

[(1, 20218401504), (2, 10109200752), (3, 6739467168), (4, 5054600376), (6, 3369733584), (7, 2888343072), (8, 2527300188), (9, 2246489056), (12, 1684866792), (14, 1444171536), (16, 1263650094), (18, 1123244528), (21, 962781024), (24, 842433396), (28, 722085768), (32, 631825047), (36, 561622264), (41, 493131744), (42, 481390512), (48, 421216698), (56, 361042884), (63, 320927008), (72, 280811132), (82, 246565872), (84, 240695256), (96, 210608349), (112, 180521442), (123, 164377248), (126, 160463504), (144, 140405566), (164, 123282936), (168, 120347628), (224, 90260721), (246, 82188624), (252, 80231752), (287, 70447392), (288, 70202783), (328, 61641468), (331, 61082784), (336, 60173814), (369, 54792416), (492, 41094312), (504, 40115876), (574, 35223696), (656, 30820734), (662, 30541392), (672, 30086907), (738, 27396208), (739, 27359136), (861, 23482464), (984, 20547156), (993, 20360928), (1008, 20057938), (1148, 17611848), (1312, 15410367), (1324, 15270696), (1476, 13698104), (1478, 13679568), (1722, 11741232), (1968, 10273578), (1986, 10180464), (2016, 10028969), (2217, 9119712), (2296, 8805924), (2317, 8726112), (2583, 7827488), (2648, 7635348), (2952, 6849052), (2956, 6839784), (2979, 6786976), (3444, 5870616), (3936, 5136789), (3972, 5090232), (4434, 4559856), (4592, 4402962), (4634, 4363056), (5166, 3913744), (5173, 3908448), (5296, 3817674), (5904, 3424526), (5912, 3419892), (5958, 3393488), (6651, 3039904), (6888, 2935308), (6951, 2908704), (7944, 2545116), (8868, 2279928), (9184, 2201481), (9268, 2181528), (10332, 1956872), (10346, 1954224), (10592, 1908837), (11808, 1712263), (11824, 1709946), (11916, 1696744), (13302, 1519952), (13571, 1489824), (13776, 1467654), (13902, 1454352), (15519, 1302816), (15888, 1272558), (17736, 1139964), (18536, 1090764), (20664, 978436), (20692, 977112), (20853, 969568), (23648, 854973), (23832, 848372), (26604, 759976), (27142, 744912), (27552, 733827), (27804, 727176), (30299, 667296), (31038, 651408), (31776, 636279), (35472, 569982), (37072, 545382), (40713, 496608), (41328, 489218), (41384, 488556), (41706, 484784), (46557, 434272), (47664, 424186), (53208, 379988), (54284, 372456), (55608, 363588), (60598, 333648), (62076, 325704), (70944, 284991), (74144, 272691), (81426, 248304), (82656, 244609), (82768, 244278), (83412, 242392), (90897, 222432), (93114, 217136), (94997, 212832), (95328, 212093), (106416, 189994), (108568, 186228), (111216, 181794), (121196, 166824), (122139, 165536), (124152, 162852)]