20177035317

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{324301}}^1$

素因数の和:324561

約数の個数: 24

約数和(自身を含む): 30219757568

約数和(自身を除く): 10042722251

約数列:

[1, 3, 9, 31, 93, 223, 279, 669, 2007, 6913, 20739, 62217, 324301, 972903, 2918709, 10053331, 30159993, 72319123, 90479979, 216957369, 650872107, 2241892813, 6725678439, 20177035317]

約数ペア:

[(1, 20177035317), (3, 6725678439), (9, 2241892813), (31, 650872107), (93, 216957369), (223, 90479979), (279, 72319123), (669, 30159993), (2007, 10053331), (6913, 2918709), (20739, 972903), (62217, 324301)]