20081296327

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{66343}}^1$

素因数の和:66630

約数の個数: 16

約数和(自身を含む): 21495456000

約数和(自身を除く): 1414159673

約数列:

[1, 19, 89, 179, 1691, 3401, 15931, 66343, 302689, 1260517, 5904527, 11875397, 112186013, 225632543, 1056910333, 20081296327]

約数ペア:

[(1, 20081296327), (19, 1056910333), (89, 225632543), (179, 112186013), (1691, 11875397), (3401, 5904527), (15931, 1260517), (66343, 302689)]