20164614899

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{167}}^1\times {\mathrm{2339}}^1$

素因数の和:2568

約数の個数: 48

約数和(自身を含む): 25162824960

約数和(自身を除く): 4998210061

約数列:

[1, 11, 13, 19, 143, 167, 209, 247, 361, 1837, 2171, 2339, 2717, 3173, 3971, 4693, 23881, 25729, 30407, 34903, 41249, 44441, 51623, 60287, 334477, 390613, 453739, 488851, 577733, 663157, 783731, 844379, 4296743, 5077969, 6355063, 7421647, 8621041, 9288169, 10976927, 55857659, 81638117, 96481411, 120746197, 141011293, 1061295521, 1551124223, 1833146809, 20164614899]

約数ペア:

[(1, 20164614899), (11, 1833146809), (13, 1551124223), (19, 1061295521), (143, 141011293), (167, 120746197), (209, 96481411), (247, 81638117), (361, 55857659), (1837, 10976927), (2171, 9288169), (2339, 8621041), (2717, 7421647), (3173, 6355063), (3971, 5077969), (4693, 4296743), (23881, 844379), (25729, 783731), (30407, 663157), (34903, 577733), (41249, 488851), (44441, 453739), (51623, 390613), (60287, 334477)]