20648039329

素因数分解:

${\mathrm{37}}^1\times {\mathrm{619}}^1\times {\mathrm{883}}^1\times {\mathrm{1021}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 21285234880

約数和(自身を除く): 637195551

約数列:

[1, 37, 619, 883, 1021, 22903, 32671, 37777, 546577, 631999, 901543, 20223349, 23383963, 33357091, 558055117, 20648039329]

約数ペア:

[(1, 20648039329), (37, 558055117), (619, 33357091), (883, 23383963), (1021, 20223349), (22903, 901543), (32671, 631999), (37777, 546577)]