20103476193

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{751}}^1\times {\mathrm{102563}}^1$

素因数の和:103349

約数の個数: 24

約数和(自身を含む): 30079969920

約数和(自身を除く): 9976493727

約数列:

[1, 3, 9, 29, 87, 261, 751, 2253, 6759, 21779, 65337, 102563, 196011, 307689, 923067, 2974327, 8922981, 26768943, 77024813, 231074439, 693223317, 2233719577, 6701158731, 20103476193]

約数ペア:

[(1, 20103476193), (3, 6701158731), (9, 2233719577), (29, 693223317), (87, 231074439), (261, 77024813), (751, 26768943), (2253, 8922981), (6759, 2974327), (21779, 923067), (65337, 307689), (102563, 196011)]