20194306776

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{601}}^1$

素因数の和:1007

約数の個数: 256

約数和(自身を含む): 65328076800

約数和(自身を除く): 45133770024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 84, 108, 126, 142, 168, 189, 213, 216, 252, 284, 313, 378, 426, 497, 504, 568, 601, 626, 639, 756, 852, 939, 994, 1202, 1252, 1278, 1491, 1512, 1704, 1803, 1878, 1917, 1988, 2191, 2404, 2504, 2556, 2817, 2982, 3606, 3756, 3834, 3976, 4207, 4382, 4473, 4808, 5112, 5409, 5634, 5964, 6573, 7212, 7512, 7668, 8414, 8451, 8764, 8946, 10818, 11268, 11928, 12621, 13146, 13419, 14424, 15336, 16227, 16828, 16902, 17528, 17892, 19719, 21636, 22223, 22536, 25242, 26292, 26838, 32454, 33656, 33804, 35784, 37863, 39438, 42671, 43272, 44446, 50484, 52584, 53676, 59157, 64908, 66669, 67608, 75726, 78876, 85342, 88892, 100968, 107352, 113589, 118314, 128013, 129816, 133338, 151452, 155561, 157752, 170684, 177784, 188113, 200007, 227178, 236628, 256026, 266676, 298697, 302904, 311122, 341368, 376226, 384039, 400014, 454356, 466683, 473256, 512052, 533352, 564339, 597394, 600021, 622244, 752452, 768078, 800028, 896091, 908712, 933366, 1024104, 1128678, 1152117, 1194788, 1200042, 1244488, 1316791, 1400049, 1504904, 1536156, 1600056, 1693017, 1792182, 1866732, 2257356, 2304234, 2389576, 2400084, 2633582, 2688273, 2800098, 3072312, 3386034, 3584364, 3733464, 3950373, 4200147, 4514712, 4608468, 4800168, 5079051, 5267164, 5376546, 5600196, 6772068, 7168728, 7900746, 8064819, 8400294, 9216936, 10158102, 10534328, 10753092, 11200392, 11851119, 13356023, 13544136, 15801492, 16129638, 16800588, 20316204, 21506184, 23702238, 26712046, 31602984, 32259276, 33601176, 35553357, 40068069, 40632408, 47404476, 53424092, 64518552, 71106714, 80136138, 93492161, 94808952, 106848184, 120204207, 142213428, 160272276, 186984322, 240408414, 280476483, 284426856, 320544552, 360612621, 373968644, 480816828, 560952966, 721225242, 747937288, 841429449, 961633656, 1121905932, 1442450484, 1682858898, 2243811864, 2524288347, 2884900968, 3365717796, 5048576694, 6731435592, 10097153388, 20194306776]

約数ペア:

[(1, 20194306776), (2, 10097153388), (3, 6731435592), (4, 5048576694), (6, 3365717796), (7, 2884900968), (8, 2524288347), (9, 2243811864), (12, 1682858898), (14, 1442450484), (18, 1121905932), (21, 961633656), (24, 841429449), (27, 747937288), (28, 721225242), (36, 560952966), (42, 480816828), (54, 373968644), (56, 360612621), (63, 320544552), (71, 284426856), (72, 280476483), (84, 240408414), (108, 186984322), (126, 160272276), (142, 142213428), (168, 120204207), (189, 106848184), (213, 94808952), (216, 93492161), (252, 80136138), (284, 71106714), (313, 64518552), (378, 53424092), (426, 47404476), (497, 40632408), (504, 40068069), (568, 35553357), (601, 33601176), (626, 32259276), (639, 31602984), (756, 26712046), (852, 23702238), (939, 21506184), (994, 20316204), (1202, 16800588), (1252, 16129638), (1278, 15801492), (1491, 13544136), (1512, 13356023), (1704, 11851119), (1803, 11200392), (1878, 10753092), (1917, 10534328), (1988, 10158102), (2191, 9216936), (2404, 8400294), (2504, 8064819), (2556, 7900746), (2817, 7168728), (2982, 6772068), (3606, 5600196), (3756, 5376546), (3834, 5267164), (3976, 5079051), (4207, 4800168), (4382, 4608468), (4473, 4514712), (4808, 4200147), (5112, 3950373), (5409, 3733464), (5634, 3584364), (5964, 3386034), (6573, 3072312), (7212, 2800098), (7512, 2688273), (7668, 2633582), (8414, 2400084), (8451, 2389576), (8764, 2304234), (8946, 2257356), (10818, 1866732), (11268, 1792182), (11928, 1693017), (12621, 1600056), (13146, 1536156), (13419, 1504904), (14424, 1400049), (15336, 1316791), (16227, 1244488), (16828, 1200042), (16902, 1194788), (17528, 1152117), (17892, 1128678), (19719, 1024104), (21636, 933366), (22223, 908712), (22536, 896091), (25242, 800028), (26292, 768078), (26838, 752452), (32454, 622244), (33656, 600021), (33804, 597394), (35784, 564339), (37863, 533352), (39438, 512052), (42671, 473256), (43272, 466683), (44446, 454356), (50484, 400014), (52584, 384039), (53676, 376226), (59157, 341368), (64908, 311122), (66669, 302904), (67608, 298697), (75726, 266676), (78876, 256026), (85342, 236628), (88892, 227178), (100968, 200007), (107352, 188113), (113589, 177784), (118314, 170684), (128013, 157752), (129816, 155561), (133338, 151452)]