20177516887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3643}}^1\times {\mathrm{26501}}^1$

素因数の和:30174

約数の個数: 16

約数和(自身を含む): 23177589120

約数和(自身を除く): 3000072233

約数列:

[1, 11, 19, 209, 3643, 26501, 40073, 69217, 291511, 503519, 761387, 5538709, 96543143, 1061974573, 1834319717, 20177516887]

約数ペア:

[(1, 20177516887), (11, 1834319717), (19, 1061974573), (209, 96543143), (3643, 5538709), (26501, 761387), (40073, 503519), (69217, 291511)]