20111371372

素因数分解:

$2^2\times {\mathrm{13007}}^1\times {\mathrm{386549}}^1$

素因数の和:399560

約数の個数: 12

約数和(自身を含む): 35197696800

約数和(自身を除く): 15086325428

約数列:

[1, 2, 4, 13007, 26014, 52028, 386549, 773098, 1546196, 5027842843, 10055685686, 20111371372]

約数ペア:

[(1, 20111371372), (2, 10055685686), (4, 5027842843), (13007, 1546196), (26014, 773098), (52028, 386549)]