19967577984

素因数分解:

$2^7\times 3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{4241}}^1$

素因数の和:4389

約数の個数: 192

約数和(自身を含む): 59286361680

約数和(自身を除く): 39318783696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 67, 72, 96, 122, 128, 134, 144, 183, 192, 201, 244, 268, 288, 366, 384, 402, 488, 536, 549, 576, 603, 732, 804, 976, 1072, 1098, 1152, 1206, 1464, 1608, 1952, 2144, 2196, 2412, 2928, 3216, 3904, 4087, 4241, 4288, 4392, 4824, 5856, 6432, 7808, 8174, 8482, 8576, 8784, 9648, 11712, 12261, 12723, 12864, 16348, 16964, 17568, 19296, 23424, 24522, 25446, 25728, 32696, 33928, 35136, 36783, 38169, 38592, 49044, 50892, 65392, 67856, 70272, 73566, 76338, 77184, 98088, 101784, 130784, 135712, 147132, 152676, 196176, 203568, 258701, 261568, 271424, 284147, 294264, 305352, 392352, 407136, 517402, 523136, 542848, 568294, 588528, 610704, 776103, 784704, 814272, 852441, 1034804, 1136588, 1177056, 1221408, 1552206, 1569408, 1628544, 1704882, 2069608, 2273176, 2328309, 2354112, 2442816, 2557323, 3104412, 3409764, 4139216, 4546352, 4656618, 4708224, 4885632, 5114646, 6208824, 6819528, 8278432, 9092704, 9313236, 10229292, 12417648, 13639056, 16556864, 17332967, 18185408, 18626472, 20458584, 24835296, 27278112, 33113728, 34665934, 36370816, 37252944, 40917168, 49670592, 51998901, 54556224, 69331868, 74505888, 81834336, 99341184, 103997802, 109112448, 138663736, 149011776, 155996703, 163668672, 207995604, 277327472, 298023552, 311993406, 327337344, 415991208, 554654944, 623986812, 831982416, 1109309888, 1247973624, 1663964832, 2218619776, 2495947248, 3327929664, 4991894496, 6655859328, 9983788992, 19967577984]

約数ペア:

[(1, 19967577984), (2, 9983788992), (3, 6655859328), (4, 4991894496), (6, 3327929664), (8, 2495947248), (9, 2218619776), (12, 1663964832), (16, 1247973624), (18, 1109309888), (24, 831982416), (32, 623986812), (36, 554654944), (48, 415991208), (61, 327337344), (64, 311993406), (67, 298023552), (72, 277327472), (96, 207995604), (122, 163668672), (128, 155996703), (134, 149011776), (144, 138663736), (183, 109112448), (192, 103997802), (201, 99341184), (244, 81834336), (268, 74505888), (288, 69331868), (366, 54556224), (384, 51998901), (402, 49670592), (488, 40917168), (536, 37252944), (549, 36370816), (576, 34665934), (603, 33113728), (732, 27278112), (804, 24835296), (976, 20458584), (1072, 18626472), (1098, 18185408), (1152, 17332967), (1206, 16556864), (1464, 13639056), (1608, 12417648), (1952, 10229292), (2144, 9313236), (2196, 9092704), (2412, 8278432), (2928, 6819528), (3216, 6208824), (3904, 5114646), (4087, 4885632), (4241, 4708224), (4288, 4656618), (4392, 4546352), (4824, 4139216), (5856, 3409764), (6432, 3104412), (7808, 2557323), (8174, 2442816), (8482, 2354112), (8576, 2328309), (8784, 2273176), (9648, 2069608), (11712, 1704882), (12261, 1628544), (12723, 1569408), (12864, 1552206), (16348, 1221408), (16964, 1177056), (17568, 1136588), (19296, 1034804), (23424, 852441), (24522, 814272), (25446, 784704), (25728, 776103), (32696, 610704), (33928, 588528), (35136, 568294), (36783, 542848), (38169, 523136), (38592, 517402), (49044, 407136), (50892, 392352), (65392, 305352), (67856, 294264), (70272, 284147), (73566, 271424), (76338, 261568), (77184, 258701), (98088, 203568), (101784, 196176), (130784, 152676), (135712, 147132)]