20135091119

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{251887}}^1$

素因数の和:251967

約数の個数: 24

約数和(自身を含む): 24338426112

約数和(自身を除く): 4203334993

約数列:

[1, 11, 13, 43, 143, 169, 473, 559, 1859, 6149, 7267, 79937, 251887, 2770757, 3274531, 10831141, 36019841, 42568903, 119142551, 140804833, 468257933, 1548853163, 1830462829, 20135091119]

約数ペア:

[(1, 20135091119), (11, 1830462829), (13, 1548853163), (43, 468257933), (143, 140804833), (169, 119142551), (473, 42568903), (559, 36019841), (1859, 10831141), (6149, 3274531), (7267, 2770757), (79937, 251887)]