20104730835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{568171}}^1$

素因数の和:568523

約数の個数: 32

約数和(自身を含む): 36872090112

約数和(自身を除く): 16767359277

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 337, 1011, 1685, 2359, 5055, 7077, 11795, 35385, 568171, 1704513, 2840855, 3977197, 8522565, 11931591, 19885985, 59657955, 191473627, 574420881, 957368135, 1340315389, 2872104405, 4020946167, 6701576945, 20104730835]

約数ペア:

[(1, 20104730835), (3, 6701576945), (5, 4020946167), (7, 2872104405), (15, 1340315389), (21, 957368135), (35, 574420881), (105, 191473627), (337, 59657955), (1011, 19885985), (1685, 11931591), (2359, 8522565), (5055, 3977197), (7077, 2840855), (11795, 1704513), (35385, 568171)]