20758127

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2774

約数の個数: 16

約数和(自身を含む): 24299520

約数和(自身を除く): 3541393

約数列:

[1, 13, 19, 31, 247, 403, 589, 2711, 7657, 35243, 51509, 84041, 669617, 1092533, 1596779, 20758127]

約数ペア:

[(1, 20758127), (13, 1596779), (19, 1092533), (31, 669617), (247, 84041), (403, 51509), (589, 35243), (2711, 7657)]