20165043

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17191}}^1$

素因数の和:17234

約数の個数: 16

約数和(自身を含む): 29707776

約数和(自身を除く): 9542733

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 17191, 51573, 292247, 395393, 876741, 1186179, 6721681, 20165043]

約数ペア:

[(1, 20165043), (3, 6721681), (17, 1186179), (23, 876741), (51, 395393), (69, 292247), (391, 51573), (1173, 17191)]