20089886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{3301}}^1$

素因数の和:3499

約数の個数: 16

約数和(自身を含む): 32095440

約数和(自身を除く): 12005554

約数列:

[1, 2, 17, 34, 179, 358, 3043, 3301, 6086, 6602, 56117, 112234, 590879, 1181758, 10044943, 20089886]

約数ペア:

[(1, 20089886), (2, 10044943), (17, 1181758), (34, 590879), (179, 112234), (358, 56117), (3043, 6602), (3301, 6086)]