20314014735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{29641}}^1$

素因数の和:29824

約数の個数: 64

約数和(自身を含む): 38108703744

約数和(自身を除く): 17794689009

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 107, 183, 305, 321, 427, 535, 749, 915, 1281, 1605, 2135, 2247, 3745, 6405, 6527, 11235, 19581, 29641, 32635, 45689, 88923, 97905, 137067, 148205, 207487, 228445, 444615, 622461, 685335, 1037435, 1808101, 3112305, 3171587, 5424303, 9040505, 9514761, 12656707, 15857935, 22201109, 27121515, 37970121, 47573805, 63283535, 66603327, 111005545, 189850605, 193466807, 333016635, 580400421, 967334035, 1354267649, 2902002105, 4062802947, 6771338245, 20314014735]

約数ペア:

[(1, 20314014735), (3, 6771338245), (5, 4062802947), (7, 2902002105), (15, 1354267649), (21, 967334035), (35, 580400421), (61, 333016635), (105, 193466807), (107, 189850605), (183, 111005545), (305, 66603327), (321, 63283535), (427, 47573805), (535, 37970121), (749, 27121515), (915, 22201109), (1281, 15857935), (1605, 12656707), (2135, 9514761), (2247, 9040505), (3745, 5424303), (6405, 3171587), (6527, 3112305), (11235, 1808101), (19581, 1037435), (29641, 685335), (32635, 622461), (45689, 444615), (88923, 228445), (97905, 207487), (137067, 148205)]