20599524

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{4729}}^1$

素因数の和:4761

約数の個数: 54

約数和(自身を含む): 57247190

約数和(自身を除く): 36647666

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 4729, 9458, 14187, 18916, 28374, 42561, 52019, 56748, 85122, 104038, 156057, 170244, 208076, 312114, 468171, 572209, 624228, 936342, 1144418, 1716627, 1872684, 2288836, 3433254, 5149881, 6866508, 10299762, 20599524]

約数ペア:

[(1, 20599524), (2, 10299762), (3, 6866508), (4, 5149881), (6, 3433254), (9, 2288836), (11, 1872684), (12, 1716627), (18, 1144418), (22, 936342), (33, 624228), (36, 572209), (44, 468171), (66, 312114), (99, 208076), (121, 170244), (132, 156057), (198, 104038), (242, 85122), (363, 56748), (396, 52019), (484, 42561), (726, 28374), (1089, 18916), (1452, 14187), (2178, 9458), (4356, 4729)]