20084497119

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1581581}}^1$

素因数の和:1581687

約数の個数: 24

約数和(自身を含む): 31087575792

約数和(自身を除く): 11003078673

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 747, 1411, 4233, 12699, 1581581, 4744743, 14234229, 26886877, 80660631, 131271223, 241981893, 393813669, 1181441007, 2231610791, 6694832373, 20084497119]

約数ペア:

[(1, 20084497119), (3, 6694832373), (9, 2231610791), (17, 1181441007), (51, 393813669), (83, 241981893), (153, 131271223), (249, 80660631), (747, 26886877), (1411, 14234229), (4233, 4744743), (12699, 1581581)]