20532486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{20249}}^1$

素因数の和:20280

約数の個数: 24

約数和(自身を含む): 44469000

約数和(自身を除く): 23936514

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 20249, 40498, 60747, 121494, 263237, 526474, 789711, 1579422, 3422081, 6844162, 10266243, 20532486]

約数ペア:

[(1, 20532486), (2, 10266243), (3, 6844162), (6, 3422081), (13, 1579422), (26, 789711), (39, 526474), (78, 263237), (169, 121494), (338, 60747), (507, 40498), (1014, 20249)]