20276494

素因数分解:

$2^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1831}}^1$

素因数の和:1960

約数の個数: 24

約数和(自身を含む): 35713008

約数和(自身を除く): 15436514

約数列:

[1, 2, 7, 14, 49, 98, 113, 226, 791, 1582, 1831, 3662, 5537, 11074, 12817, 25634, 89719, 179438, 206903, 413806, 1448321, 2896642, 10138247, 20276494]

約数ペア:

[(1, 20276494), (2, 10138247), (7, 2896642), (14, 1448321), (49, 413806), (98, 206903), (113, 179438), (226, 89719), (791, 25634), (1582, 12817), (1831, 11074), (3662, 5537)]