20234416255

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 26275931136

約数和(自身を除く): 6041514881

約数列:

[1, 5, 31, 37, 101, 155, 181, 185, 193, 505, 905, 965, 1147, 3131, 3737, 5611, 5735, 5983, 6697, 7141, 15655, 18281, 18685, 19493, 28055, 29915, 33485, 34933, 35705, 91405, 97465, 115847, 174665, 207607, 221371, 566711, 579235, 604283, 676397, 721241, 1038035, 1082923, 1106855, 1292521, 2833555, 3021415, 3381985, 3528233, 3606205, 5414615, 6462605, 17641165, 20968307, 22358471, 40068151, 104841535, 109375223, 111792355, 130544621, 200340755, 546876115, 652723105, 4046883251, 20234416255]

約数ペア:

[(1, 20234416255), (5, 4046883251), (31, 652723105), (37, 546876115), (101, 200340755), (155, 130544621), (181, 111792355), (185, 109375223), (193, 104841535), (505, 40068151), (905, 22358471), (965, 20968307), (1147, 17641165), (3131, 6462605), (3737, 5414615), (5611, 3606205), (5735, 3528233), (5983, 3381985), (6697, 3021415), (7141, 2833555), (15655, 1292521), (18281, 1106855), (18685, 1082923), (19493, 1038035), (28055, 721241), (29915, 676397), (33485, 604283), (34933, 579235), (35705, 566711), (91405, 221371), (97465, 207607), (115847, 174665)]