20163592221

素因数分解:

$3^1\times {\mathrm{547}}^1\times {\mathrm{2179}}^1\times {\mathrm{5639}}^1$

素因数の和:8368

約数の個数: 16

約数和(自身を含む): 26951078400

約数和(自身を除く): 6787486179

約数列:

[1, 3, 547, 1641, 2179, 5639, 6537, 16917, 1191913, 3084533, 3575739, 9253599, 12287381, 36862143, 6721197407, 20163592221]

約数ペア:

[(1, 20163592221), (3, 6721197407), (547, 36862143), (1641, 12287381), (2179, 9253599), (5639, 3575739), (6537, 3084533), (16917, 1191913)]