19660032

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:105

約数の個数: 216

約数和(自身を含む): 68874624

約数和(自身を除く): 49214592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 53, 56, 63, 64, 69, 72, 84, 92, 96, 106, 112, 126, 128, 138, 144, 159, 161, 168, 184, 192, 207, 212, 224, 252, 256, 276, 288, 318, 322, 336, 368, 371, 384, 414, 424, 448, 477, 483, 504, 552, 576, 636, 644, 672, 736, 742, 768, 828, 848, 896, 954, 966, 1008, 1104, 1113, 1152, 1219, 1272, 1288, 1344, 1449, 1472, 1484, 1656, 1696, 1792, 1908, 1932, 2016, 2208, 2226, 2304, 2438, 2544, 2576, 2688, 2898, 2944, 2968, 3312, 3339, 3392, 3657, 3816, 3864, 4032, 4416, 4452, 4876, 5088, 5152, 5376, 5796, 5888, 5936, 6624, 6678, 6784, 7314, 7632, 7728, 8064, 8533, 8832, 8904, 9752, 10176, 10304, 10971, 11592, 11872, 13248, 13356, 13568, 14628, 15264, 15456, 16128, 17066, 17664, 17808, 19504, 20352, 20608, 21942, 23184, 23744, 25599, 26496, 26712, 29256, 30528, 30912, 34132, 35616, 39008, 40704, 41216, 43884, 46368, 47488, 51198, 52992, 53424, 58512, 61056, 61824, 68264, 71232, 76797, 78016, 87768, 92736, 94976, 102396, 106848, 117024, 122112, 123648, 136528, 142464, 153594, 156032, 175536, 185472, 204792, 213696, 234048, 273056, 284928, 307188, 312064, 351072, 370944, 409584, 427392, 468096, 546112, 614376, 702144, 819168, 854784, 936192, 1092224, 1228752, 1404288, 1638336, 2184448, 2457504, 2808576, 3276672, 4915008, 6553344, 9830016, 19660032]

約数ペア:

[(1, 19660032), (2, 9830016), (3, 6553344), (4, 4915008), (6, 3276672), (7, 2808576), (8, 2457504), (9, 2184448), (12, 1638336), (14, 1404288), (16, 1228752), (18, 1092224), (21, 936192), (23, 854784), (24, 819168), (28, 702144), (32, 614376), (36, 546112), (42, 468096), (46, 427392), (48, 409584), (53, 370944), (56, 351072), (63, 312064), (64, 307188), (69, 284928), (72, 273056), (84, 234048), (92, 213696), (96, 204792), (106, 185472), (112, 175536), (126, 156032), (128, 153594), (138, 142464), (144, 136528), (159, 123648), (161, 122112), (168, 117024), (184, 106848), (192, 102396), (207, 94976), (212, 92736), (224, 87768), (252, 78016), (256, 76797), (276, 71232), (288, 68264), (318, 61824), (322, 61056), (336, 58512), (368, 53424), (371, 52992), (384, 51198), (414, 47488), (424, 46368), (448, 43884), (477, 41216), (483, 40704), (504, 39008), (552, 35616), (576, 34132), (636, 30912), (644, 30528), (672, 29256), (736, 26712), (742, 26496), (768, 25599), (828, 23744), (848, 23184), (896, 21942), (954, 20608), (966, 20352), (1008, 19504), (1104, 17808), (1113, 17664), (1152, 17066), (1219, 16128), (1272, 15456), (1288, 15264), (1344, 14628), (1449, 13568), (1472, 13356), (1484, 13248), (1656, 11872), (1696, 11592), (1792, 10971), (1908, 10304), (1932, 10176), (2016, 9752), (2208, 8904), (2226, 8832), (2304, 8533), (2438, 8064), (2544, 7728), (2576, 7632), (2688, 7314), (2898, 6784), (2944, 6678), (2968, 6624), (3312, 5936), (3339, 5888), (3392, 5796), (3657, 5376), (3816, 5152), (3864, 5088), (4032, 4876), (4416, 4452)]