20040231386

素因数分解:

$2^1\times 7^2\times {\mathrm{2729}}^1\times {\mathrm{74933}}^1$

素因数の和:77678

約数の個数: 24

約数和(自身を含む): 34981439220

約数和(自身を除く): 14941207834

約数列:

[1, 2, 7, 14, 49, 98, 2729, 5458, 19103, 38206, 74933, 133721, 149866, 267442, 524531, 1049062, 3671717, 7343434, 204492157, 408984314, 1431445099, 2862890198, 10020115693, 20040231386]

約数ペア:

[(1, 20040231386), (2, 10020115693), (7, 2862890198), (14, 1431445099), (49, 408984314), (98, 204492157), (2729, 7343434), (5458, 3671717), (19103, 1049062), (38206, 524531), (74933, 267442), (133721, 149866)]