20130197752

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5062927}}^1$

素因数の和:5063011

約数の個数: 32

約数和(自身を含む): 43743697920

約数和(自身を除く): 23613500168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 5062927, 10125854, 20251708, 35440489, 40503416, 70880978, 141761956, 283523912, 359467817, 718935634, 1437871268, 2516274719, 2875742536, 5032549438, 10065098876, 20130197752]

約数ペア:

[(1, 20130197752), (2, 10065098876), (4, 5032549438), (7, 2875742536), (8, 2516274719), (14, 1437871268), (28, 718935634), (56, 359467817), (71, 283523912), (142, 141761956), (284, 70880978), (497, 40503416), (568, 35440489), (994, 20251708), (1988, 10125854), (3976, 5062927)]