20142738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14533}}^1$

素因数の和:14559

約数の個数: 48

約数和(自身を含む): 54415296

約数和(自身を除く): 34272558

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 14533, 29066, 43599, 87198, 101731, 130797, 159863, 203462, 261594, 305193, 319726, 479589, 610386, 915579, 959178, 1119041, 1438767, 1831158, 2238082, 2877534, 3357123, 6714246, 10071369, 20142738]

約数ペア:

[(1, 20142738), (2, 10071369), (3, 6714246), (6, 3357123), (7, 2877534), (9, 2238082), (11, 1831158), (14, 1438767), (18, 1119041), (21, 959178), (22, 915579), (33, 610386), (42, 479589), (63, 319726), (66, 305193), (77, 261594), (99, 203462), (126, 159863), (154, 130797), (198, 101731), (231, 87198), (462, 43599), (693, 29066), (1386, 14533)]