20190815616

素因数分解:

$2^7\times 3^1\times {\mathrm{859}}^1\times {\mathrm{61211}}^1$

素因数の和:62087

約数の個数: 64

約数和(自身を含む): 53695166400

約数和(自身を除く): 33504350784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 859, 1718, 2577, 3436, 5154, 6872, 10308, 13744, 20616, 27488, 41232, 54976, 61211, 82464, 109952, 122422, 164928, 183633, 244844, 329856, 367266, 489688, 734532, 979376, 1469064, 1958752, 2938128, 3917504, 5876256, 7835008, 11752512, 23505024, 52580249, 105160498, 157740747, 210320996, 315481494, 420641992, 630962988, 841283984, 1261925976, 1682567968, 2523851952, 3365135936, 5047703904, 6730271872, 10095407808, 20190815616]

約数ペア:

[(1, 20190815616), (2, 10095407808), (3, 6730271872), (4, 5047703904), (6, 3365135936), (8, 2523851952), (12, 1682567968), (16, 1261925976), (24, 841283984), (32, 630962988), (48, 420641992), (64, 315481494), (96, 210320996), (128, 157740747), (192, 105160498), (384, 52580249), (859, 23505024), (1718, 11752512), (2577, 7835008), (3436, 5876256), (5154, 3917504), (6872, 2938128), (10308, 1958752), (13744, 1469064), (20616, 979376), (27488, 734532), (41232, 489688), (54976, 367266), (61211, 329856), (82464, 244844), (109952, 183633), (122422, 164928)]