20195443584

素因数分解:

$2^7\times 3^4\times {\mathrm{607}}^1\times {\mathrm{3209}}^1$

素因数の和:3842

約数の個数: 160

約数和(自身を含む): 60219086400

約数和(自身を除く): 40023642816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 607, 648, 864, 1152, 1214, 1296, 1728, 1821, 2428, 2592, 3209, 3456, 3642, 4856, 5184, 5463, 6418, 7284, 9627, 9712, 10368, 10926, 12836, 14568, 16389, 19254, 19424, 21852, 25672, 28881, 29136, 32778, 38508, 38848, 43704, 49167, 51344, 57762, 58272, 65556, 77016, 77696, 86643, 87408, 98334, 102688, 115524, 116544, 131112, 154032, 173286, 174816, 196668, 205376, 231048, 233088, 259929, 262224, 308064, 346572, 349632, 393336, 410752, 462096, 519858, 524448, 616128, 693144, 699264, 786672, 924192, 1039716, 1048896, 1232256, 1386288, 1573344, 1848384, 1947863, 2079432, 2097792, 2772576, 3146688, 3696768, 3895726, 4158864, 5545152, 5843589, 6293376, 7791452, 8317728, 11090304, 11687178, 15582904, 16635456, 17530767, 23374356, 31165808, 33270912, 35061534, 46748712, 52592301, 62331616, 70123068, 93497424, 105184602, 124663232, 140246136, 157776903, 186994848, 210369204, 249326464, 280492272, 315553806, 373989696, 420738408, 560984544, 631107612, 747979392, 841476816, 1121969088, 1262215224, 1682953632, 2243938176, 2524430448, 3365907264, 5048860896, 6731814528, 10097721792, 20195443584]

約数ペア:

[(1, 20195443584), (2, 10097721792), (3, 6731814528), (4, 5048860896), (6, 3365907264), (8, 2524430448), (9, 2243938176), (12, 1682953632), (16, 1262215224), (18, 1121969088), (24, 841476816), (27, 747979392), (32, 631107612), (36, 560984544), (48, 420738408), (54, 373989696), (64, 315553806), (72, 280492272), (81, 249326464), (96, 210369204), (108, 186994848), (128, 157776903), (144, 140246136), (162, 124663232), (192, 105184602), (216, 93497424), (288, 70123068), (324, 62331616), (384, 52592301), (432, 46748712), (576, 35061534), (607, 33270912), (648, 31165808), (864, 23374356), (1152, 17530767), (1214, 16635456), (1296, 15582904), (1728, 11687178), (1821, 11090304), (2428, 8317728), (2592, 7791452), (3209, 6293376), (3456, 5843589), (3642, 5545152), (4856, 4158864), (5184, 3895726), (5463, 3696768), (6418, 3146688), (7284, 2772576), (9627, 2097792), (9712, 2079432), (10368, 1947863), (10926, 1848384), (12836, 1573344), (14568, 1386288), (16389, 1232256), (19254, 1048896), (19424, 1039716), (21852, 924192), (25672, 786672), (28881, 699264), (29136, 693144), (32778, 616128), (38508, 524448), (38848, 519858), (43704, 462096), (49167, 410752), (51344, 393336), (57762, 349632), (58272, 346572), (65556, 308064), (77016, 262224), (77696, 259929), (86643, 233088), (87408, 231048), (98334, 205376), (102688, 196668), (115524, 174816), (116544, 173286), (131112, 154032)]