20583039

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 30744576

約数和(自身を除く): 10161537

約数列:

[1, 3, 17, 31, 47, 51, 93, 141, 277, 527, 799, 831, 1457, 1581, 2397, 4371, 4709, 8587, 13019, 14127, 24769, 25761, 39057, 74307, 145979, 221323, 403589, 437937, 663969, 1210767, 6861013, 20583039]

約数ペア:

[(1, 20583039), (3, 6861013), (17, 1210767), (31, 663969), (47, 437937), (51, 403589), (93, 221323), (141, 145979), (277, 74307), (527, 39057), (799, 25761), (831, 24769), (1457, 14127), (1581, 13019), (2397, 8587), (4371, 4709)]