20306075127

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{924811}}^1$

素因数の和:925390

約数の個数: 16

約数和(自身を含む): 29209262208

約数和(自身を除く): 8903187081

約数列:

[1, 3, 13, 39, 563, 1689, 7319, 21957, 924811, 2774433, 12022543, 36067629, 520668593, 1562005779, 6768691709, 20306075127]

約数ペア:

[(1, 20306075127), (3, 6768691709), (13, 1562005779), (39, 520668593), (563, 36067629), (1689, 12022543), (7319, 2774433), (21957, 924811)]