20801473224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{5869}}^1$

素因数の和:5992

約数の個数: 192

約数和(自身を含む): 64010236800

約数和(自身を除く): 43208763576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 73, 84, 102, 119, 136, 146, 168, 204, 219, 238, 289, 292, 357, 408, 438, 476, 511, 578, 584, 714, 867, 876, 952, 1022, 1156, 1241, 1428, 1533, 1734, 1752, 2023, 2044, 2312, 2482, 2856, 3066, 3468, 3723, 4046, 4088, 4964, 5869, 6069, 6132, 6936, 7446, 8092, 8687, 9928, 11738, 12138, 12264, 14892, 16184, 17374, 17607, 21097, 23476, 24276, 26061, 29784, 34748, 35214, 41083, 42194, 46952, 48552, 52122, 63291, 69496, 70428, 82166, 84388, 99773, 104244, 123249, 126582, 140856, 147679, 164332, 168776, 199546, 208488, 246498, 253164, 295358, 299319, 328664, 399092, 428437, 443037, 492996, 506328, 590716, 598638, 698411, 798184, 856874, 886074, 985992, 1181432, 1197276, 1285311, 1396822, 1696141, 1713748, 1772148, 2095233, 2394552, 2570622, 2793644, 2999059, 3392282, 3427496, 3544296, 4190466, 5088423, 5141244, 5587288, 5998118, 6784564, 7283429, 8380932, 8997177, 10176846, 10282488, 11872987, 11996236, 13569128, 14566858, 16761864, 17994354, 20353692, 21850287, 23745974, 23992472, 29133716, 35618961, 35988708, 40707384, 43700574, 47491948, 50984003, 58267432, 71237922, 71977416, 87401148, 94983896, 101968006, 123818293, 142475844, 152952009, 174802296, 203936012, 247636586, 284951688, 305904018, 371454879, 407872024, 495273172, 611808036, 742909758, 866728051, 990546344, 1223616072, 1485819516, 1733456102, 2600184153, 2971639032, 3466912204, 5200368306, 6933824408, 10400736612, 20801473224]

約数ペア:

[(1, 20801473224), (2, 10400736612), (3, 6933824408), (4, 5200368306), (6, 3466912204), (7, 2971639032), (8, 2600184153), (12, 1733456102), (14, 1485819516), (17, 1223616072), (21, 990546344), (24, 866728051), (28, 742909758), (34, 611808036), (42, 495273172), (51, 407872024), (56, 371454879), (68, 305904018), (73, 284951688), (84, 247636586), (102, 203936012), (119, 174802296), (136, 152952009), (146, 142475844), (168, 123818293), (204, 101968006), (219, 94983896), (238, 87401148), (289, 71977416), (292, 71237922), (357, 58267432), (408, 50984003), (438, 47491948), (476, 43700574), (511, 40707384), (578, 35988708), (584, 35618961), (714, 29133716), (867, 23992472), (876, 23745974), (952, 21850287), (1022, 20353692), (1156, 17994354), (1241, 16761864), (1428, 14566858), (1533, 13569128), (1734, 11996236), (1752, 11872987), (2023, 10282488), (2044, 10176846), (2312, 8997177), (2482, 8380932), (2856, 7283429), (3066, 6784564), (3468, 5998118), (3723, 5587288), (4046, 5141244), (4088, 5088423), (4964, 4190466), (5869, 3544296), (6069, 3427496), (6132, 3392282), (6936, 2999059), (7446, 2793644), (8092, 2570622), (8687, 2394552), (9928, 2095233), (11738, 1772148), (12138, 1713748), (12264, 1696141), (14892, 1396822), (16184, 1285311), (17374, 1197276), (17607, 1181432), (21097, 985992), (23476, 886074), (24276, 856874), (26061, 798184), (29784, 698411), (34748, 598638), (35214, 590716), (41083, 506328), (42194, 492996), (46952, 443037), (48552, 428437), (52122, 399092), (63291, 328664), (69496, 299319), (70428, 295358), (82166, 253164), (84388, 246498), (99773, 208488), (104244, 199546), (123249, 168776), (126582, 164332), (140856, 147679)]