20016183

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{823}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 29809024

約数和(自身を除く): 9792841

約数列:

[1, 3, 11, 33, 67, 121, 201, 363, 737, 823, 2211, 2469, 8107, 9053, 24321, 27159, 55141, 99583, 165423, 298749, 606551, 1819653, 6672061, 20016183]

約数ペア:

[(1, 20016183), (3, 6672061), (11, 1819653), (33, 606551), (67, 298749), (121, 165423), (201, 99583), (363, 55141), (737, 27159), (823, 24321), (2211, 9053), (2469, 8107)]