2000995557

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{96401}}^1$

素因数の和:96469

約数の個数: 32

約数和(自身を含む): 3165070464

約数和(自身を除く): 1164074907

約数列:

[1, 3, 11, 17, 33, 37, 51, 111, 187, 407, 561, 629, 1221, 1887, 6919, 20757, 96401, 289203, 1060411, 1638817, 3181233, 3566837, 4916451, 10700511, 18026987, 39235207, 54080961, 60636229, 117705621, 181908687, 666998519, 2000995557]

約数ペア:

[(1, 2000995557), (3, 666998519), (11, 181908687), (17, 117705621), (33, 60636229), (37, 54080961), (51, 39235207), (111, 18026987), (187, 10700511), (407, 4916451), (561, 3566837), (629, 3181233), (1221, 1638817), (1887, 1060411), (6919, 289203), (20757, 96401)]