20535335184

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{17477}}^1$

素因数の和:17777

約数の個数: 160

約数和(自身を含む): 65538305280

約数和(自身を除く): 45002970096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 269, 273, 312, 336, 364, 538, 546, 624, 728, 807, 1076, 1092, 1456, 1614, 1883, 2152, 2184, 3228, 3497, 3766, 4304, 4368, 5649, 6456, 6994, 7532, 10491, 11298, 12912, 13988, 15064, 17477, 20982, 22596, 24479, 27976, 30128, 34954, 41964, 45192, 48958, 52431, 55952, 69908, 73437, 83928, 90384, 97916, 104862, 122339, 139816, 146874, 167856, 195832, 209724, 227201, 244678, 279632, 293748, 367017, 391664, 419448, 454402, 489356, 587496, 681603, 734034, 838896, 908804, 978712, 1174992, 1363206, 1468068, 1590407, 1817608, 1957424, 2726412, 2936136, 3180814, 3635216, 4701313, 4771221, 5452824, 5872272, 6361628, 9402626, 9542442, 10905648, 12723256, 14103939, 18805252, 19084884, 25446512, 28207878, 32909191, 37610504, 38169768, 56415756, 61117069, 65818382, 75221008, 76339536, 98727573, 112831512, 122234138, 131636764, 183351207, 197455146, 225663024, 244468276, 263273528, 366702414, 394910292, 427819483, 488936552, 526547056, 733404828, 789820584, 855638966, 977873104, 1283458449, 1466809656, 1579641168, 1711277932, 2566916898, 2933619312, 3422555864, 5133833796, 6845111728, 10267667592, 20535335184]

約数ペア:

[(1, 20535335184), (2, 10267667592), (3, 6845111728), (4, 5133833796), (6, 3422555864), (7, 2933619312), (8, 2566916898), (12, 1711277932), (13, 1579641168), (14, 1466809656), (16, 1283458449), (21, 977873104), (24, 855638966), (26, 789820584), (28, 733404828), (39, 526547056), (42, 488936552), (48, 427819483), (52, 394910292), (56, 366702414), (78, 263273528), (84, 244468276), (91, 225663024), (104, 197455146), (112, 183351207), (156, 131636764), (168, 122234138), (182, 112831512), (208, 98727573), (269, 76339536), (273, 75221008), (312, 65818382), (336, 61117069), (364, 56415756), (538, 38169768), (546, 37610504), (624, 32909191), (728, 28207878), (807, 25446512), (1076, 19084884), (1092, 18805252), (1456, 14103939), (1614, 12723256), (1883, 10905648), (2152, 9542442), (2184, 9402626), (3228, 6361628), (3497, 5872272), (3766, 5452824), (4304, 4771221), (4368, 4701313), (5649, 3635216), (6456, 3180814), (6994, 2936136), (7532, 2726412), (10491, 1957424), (11298, 1817608), (12912, 1590407), (13988, 1468068), (15064, 1363206), (17477, 1174992), (20982, 978712), (22596, 908804), (24479, 838896), (27976, 734034), (30128, 681603), (34954, 587496), (41964, 489356), (45192, 454402), (48958, 419448), (52431, 391664), (55952, 367017), (69908, 293748), (73437, 279632), (83928, 244678), (90384, 227201), (97916, 209724), (104862, 195832), (122339, 167856), (139816, 146874)]