20733449568

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{26839}}^1$

素因数の和:27484

約数の個数: 96

約数和(自身を含む): 58708742400

約数和(自身を除く): 37975292832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 619, 624, 1238, 1248, 1857, 2476, 3714, 4952, 7428, 8047, 9904, 14856, 16094, 19808, 24141, 26839, 29712, 32188, 48282, 53678, 59424, 64376, 80517, 96564, 107356, 128752, 161034, 193128, 214712, 257504, 322068, 348907, 386256, 429424, 644136, 697814, 772512, 858848, 1046721, 1288272, 1395628, 2093442, 2576544, 2791256, 4186884, 5582512, 8373768, 11165024, 16613341, 16747536, 33226682, 33495072, 49840023, 66453364, 99680046, 132906728, 199360092, 215973433, 265813456, 398720184, 431946866, 531626912, 647920299, 797440368, 863893732, 1295840598, 1594880736, 1727787464, 2591681196, 3455574928, 5183362392, 6911149856, 10366724784, 20733449568]

約数ペア:

[(1, 20733449568), (2, 10366724784), (3, 6911149856), (4, 5183362392), (6, 3455574928), (8, 2591681196), (12, 1727787464), (13, 1594880736), (16, 1295840598), (24, 863893732), (26, 797440368), (32, 647920299), (39, 531626912), (48, 431946866), (52, 398720184), (78, 265813456), (96, 215973433), (104, 199360092), (156, 132906728), (208, 99680046), (312, 66453364), (416, 49840023), (619, 33495072), (624, 33226682), (1238, 16747536), (1248, 16613341), (1857, 11165024), (2476, 8373768), (3714, 5582512), (4952, 4186884), (7428, 2791256), (8047, 2576544), (9904, 2093442), (14856, 1395628), (16094, 1288272), (19808, 1046721), (24141, 858848), (26839, 772512), (29712, 697814), (32188, 644136), (48282, 429424), (53678, 386256), (59424, 348907), (64376, 322068), (80517, 257504), (96564, 214712), (107356, 193128), (128752, 161034)]