20199695109

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1183969}}^1$

素因数の和:1184041

約数の個数: 24

約数和(自身を含む): 30233857920

約数和(自身を除く): 10034162811

約数列:

[1, 3, 11, 33, 47, 121, 141, 363, 517, 1551, 5687, 17061, 1183969, 3551907, 13023659, 39070977, 55646543, 143260249, 166939629, 429780747, 612111973, 1836335919, 6733231703, 20199695109]

約数ペア:

[(1, 20199695109), (3, 6733231703), (11, 1836335919), (33, 612111973), (47, 429780747), (121, 166939629), (141, 143260249), (363, 55646543), (517, 39070977), (1551, 13023659), (5687, 3551907), (17061, 1183969)]