20229598935

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{548897}}^1$

素因数の和:548934

約数の個数: 80

約数和(自身を含む): 44631994176

約数和(自身を除く): 24402395241

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 81, 91, 105, 117, 135, 189, 195, 273, 315, 351, 405, 455, 567, 585, 819, 945, 1053, 1365, 1755, 2457, 2835, 4095, 5265, 7371, 12285, 36855, 548897, 1646691, 2744485, 3842279, 4940073, 7135661, 8233455, 11526837, 14820219, 19211395, 21406983, 24700365, 34580511, 35678305, 44460657, 49949627, 57634185, 64220949, 74101095, 103741533, 107034915, 149848881, 172902555, 192662847, 222303285, 249748135, 311224599, 321104745, 449546643, 518707665, 577988541, 749244405, 963314235, 1348639929, 1556122995, 2247733215, 2889942705, 4045919787, 6743199645, 20229598935]

約数ペア:

[(1, 20229598935), (3, 6743199645), (5, 4045919787), (7, 2889942705), (9, 2247733215), (13, 1556122995), (15, 1348639929), (21, 963314235), (27, 749244405), (35, 577988541), (39, 518707665), (45, 449546643), (63, 321104745), (65, 311224599), (81, 249748135), (91, 222303285), (105, 192662847), (117, 172902555), (135, 149848881), (189, 107034915), (195, 103741533), (273, 74101095), (315, 64220949), (351, 57634185), (405, 49949627), (455, 44460657), (567, 35678305), (585, 34580511), (819, 24700365), (945, 21406983), (1053, 19211395), (1365, 14820219), (1755, 11526837), (2457, 8233455), (2835, 7135661), (4095, 4940073), (5265, 3842279), (7371, 2744485), (12285, 1646691), (36855, 548897)]