20164749

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{3659}}^1$

素因数の和:3840

約数の個数: 16

約数和(自身を含む): 29514240

約数和(自身を除く): 9349491

約数列:

[1, 3, 11, 33, 167, 501, 1837, 3659, 5511, 10977, 40249, 120747, 611053, 1833159, 6721583, 20164749]

約数ペア:

[(1, 20164749), (3, 6721583), (11, 1833159), (33, 611053), (167, 120747), (501, 40249), (1837, 10977), (3659, 5511)]