20228375673

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{45497}}^1$

素因数の和:46019

約数の個数: 40

約数和(自身を含む): 33031548000

約数和(自身を除く): 12803172327

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 499, 891, 1497, 4491, 5489, 13473, 16467, 40419, 45497, 49401, 136491, 148203, 409473, 444609, 500467, 1228419, 1501401, 3685257, 4504203, 13512609, 22703003, 40537827, 68109009, 204327027, 249733033, 612981081, 749199099, 1838943243, 2247597297, 6742791891, 20228375673]

約数ペア:

[(1, 20228375673), (3, 6742791891), (9, 2247597297), (11, 1838943243), (27, 749199099), (33, 612981081), (81, 249733033), (99, 204327027), (297, 68109009), (499, 40537827), (891, 22703003), (1497, 13512609), (4491, 4504203), (5489, 3685257), (13473, 1501401), (16467, 1228419), (40419, 500467), (45497, 444609), (49401, 409473), (136491, 148203)]