20562288

素因数分解:

$2^4\times 3^1\times {\mathrm{443}}^1\times {\mathrm{967}}^1$

素因数の和:1421

約数の個数: 40

約数和(自身を含む): 53294208

約数和(自身を除く): 32731920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 443, 886, 967, 1329, 1772, 1934, 2658, 2901, 3544, 3868, 5316, 5802, 7088, 7736, 10632, 11604, 15472, 21264, 23208, 46416, 428381, 856762, 1285143, 1713524, 2570286, 3427048, 5140572, 6854096, 10281144, 20562288]

約数ペア:

[(1, 20562288), (2, 10281144), (3, 6854096), (4, 5140572), (6, 3427048), (8, 2570286), (12, 1713524), (16, 1285143), (24, 856762), (48, 428381), (443, 46416), (886, 23208), (967, 21264), (1329, 15472), (1772, 11604), (1934, 10632), (2658, 7736), (2901, 7088), (3544, 5802), (3868, 5316)]