20146731

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{11519}}^1$

素因数の和:11586

約数の個数: 16

約数和(自身を含む): 29859840

約数和(自身を除く): 9713109

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 11519, 34557, 126709, 380127, 610507, 1831521, 6715577, 20146731]

約数ペア:

[(1, 20146731), (3, 6715577), (11, 1831521), (33, 610507), (53, 380127), (159, 126709), (583, 34557), (1749, 11519)]