20193610360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6556367}}^1$

素因数の和:6556396

約数の個数: 64

約数和(自身を含む): 56647019520

約数和(自身を除く): 36453409160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 6556367, 13112734, 26225468, 32781835, 45894569, 52450936, 65563670, 72120037, 91789138, 131127340, 144240074, 183578276, 229472845, 262254680, 288480148, 360600185, 367156552, 458945690, 504840259, 576960296, 721200370, 917891380, 1009680518, 1442400740, 1835782760, 2019361036, 2524201295, 2884801480, 4038722072, 5048402590, 10096805180, 20193610360]

約数ペア:

[(1, 20193610360), (2, 10096805180), (4, 5048402590), (5, 4038722072), (7, 2884801480), (8, 2524201295), (10, 2019361036), (11, 1835782760), (14, 1442400740), (20, 1009680518), (22, 917891380), (28, 721200370), (35, 576960296), (40, 504840259), (44, 458945690), (55, 367156552), (56, 360600185), (70, 288480148), (77, 262254680), (88, 229472845), (110, 183578276), (140, 144240074), (154, 131127340), (220, 91789138), (280, 72120037), (308, 65563670), (385, 52450936), (440, 45894569), (616, 32781835), (770, 26225468), (1540, 13112734), (3080, 6556367)]