20074489729

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{14627}}^1$

素因数の和:15277

約数の個数: 32

約数和(自身を含む): 25614213120

約数和(自身を除く): 5539723391

約数列:

[1, 7, 17, 19, 119, 133, 323, 607, 2261, 4249, 10319, 11533, 14627, 72233, 80731, 102389, 196061, 248659, 277913, 1372427, 1740613, 1945391, 4724521, 8878589, 33071647, 62150123, 150936013, 168693191, 1056552091, 1180852337, 2867784247, 20074489729]

約数ペア:

[(1, 20074489729), (7, 2867784247), (17, 1180852337), (19, 1056552091), (119, 168693191), (133, 150936013), (323, 62150123), (607, 33071647), (2261, 8878589), (4249, 4724521), (10319, 1945391), (11533, 1740613), (14627, 1372427), (72233, 277913), (80731, 248659), (102389, 196061)]