20087523904

素因数分解:

$2^6\times 7^1\times {\mathrm{431}}^1\times {\mathrm{104033}}^1$

素因数の和:104483

約数の個数: 56

約数和(自身を含む): 45661771008

約数和(自身を除く): 25574247104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 431, 448, 862, 1724, 3017, 3448, 6034, 6896, 12068, 13792, 24136, 27584, 48272, 96544, 104033, 193088, 208066, 416132, 728231, 832264, 1456462, 1664528, 2912924, 3329056, 5825848, 6658112, 11651696, 23303392, 44838223, 46606784, 89676446, 179352892, 313867561, 358705784, 627735122, 717411568, 1255470244, 1434823136, 2510940488, 2869646272, 5021880976, 10043761952, 20087523904]

約数ペア:

[(1, 20087523904), (2, 10043761952), (4, 5021880976), (7, 2869646272), (8, 2510940488), (14, 1434823136), (16, 1255470244), (28, 717411568), (32, 627735122), (56, 358705784), (64, 313867561), (112, 179352892), (224, 89676446), (431, 46606784), (448, 44838223), (862, 23303392), (1724, 11651696), (3017, 6658112), (3448, 5825848), (6034, 3329056), (6896, 2912924), (12068, 1664528), (13792, 1456462), (24136, 832264), (27584, 728231), (48272, 416132), (96544, 208066), (104033, 193088)]