20071009945

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4125593}}^1$

素因数の和:4125744

約数の個数: 16

約数和(自身を含む): 27723991680

約数和(自身を除く): 7652981735

約数列:

[1, 5, 7, 35, 139, 695, 973, 4865, 4125593, 20627965, 28879151, 144395755, 573457427, 2867287135, 4014201989, 20071009945]

約数ペア:

[(1, 20071009945), (5, 4014201989), (7, 2867287135), (35, 573457427), (139, 144395755), (695, 28879151), (973, 20627965), (4865, 4125593)]