20005200264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1677163}}^1$

素因数の和:1677250

約数の個数: 64

約数和(自身を含む): 57962787840

約数和(自身を除く): 37957587576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 11928, 1677163, 3354326, 5031489, 6708652, 10062978, 11740141, 13417304, 20125956, 23480282, 35220423, 40251912, 46960564, 70440846, 93921128, 119078573, 140881692, 238157146, 281763384, 357235719, 476314292, 714471438, 833550011, 952628584, 1428942876, 1667100022, 2500650033, 2857885752, 3334200044, 5001300066, 6668400088, 10002600132, 20005200264]

約数ペア:

[(1, 20005200264), (2, 10002600132), (3, 6668400088), (4, 5001300066), (6, 3334200044), (7, 2857885752), (8, 2500650033), (12, 1667100022), (14, 1428942876), (21, 952628584), (24, 833550011), (28, 714471438), (42, 476314292), (56, 357235719), (71, 281763384), (84, 238157146), (142, 140881692), (168, 119078573), (213, 93921128), (284, 70440846), (426, 46960564), (497, 40251912), (568, 35220423), (852, 23480282), (994, 20125956), (1491, 13417304), (1704, 11740141), (1988, 10062978), (2982, 6708652), (3976, 5031489), (5964, 3354326), (11928, 1677163)]