20802285327

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{1873}}^1\times {\mathrm{41597}}^1$

素因数の和:43562

約数の個数: 16

約数和(自身を含む): 28063674720

約数和(自身を除く): 7261389393

約数列:

[1, 3, 89, 267, 1873, 5619, 41597, 124791, 166697, 500091, 3702133, 11106399, 77911181, 233733543, 6934095109, 20802285327]

約数ペア:

[(1, 20802285327), (3, 6934095109), (89, 233733543), (267, 77911181), (1873, 11106399), (5619, 3702133), (41597, 500091), (124791, 166697)]