20167248

素因数分解:

$2^4\times 3^1\times {\mathrm{383}}^1\times {\mathrm{1097}}^1$

素因数の和:1491

約数の個数: 40

約数和(自身を含む): 52282368

約数和(自身を除く): 32115120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 383, 766, 1097, 1149, 1532, 2194, 2298, 3064, 3291, 4388, 4596, 6128, 6582, 8776, 9192, 13164, 17552, 18384, 26328, 52656, 420151, 840302, 1260453, 1680604, 2520906, 3361208, 5041812, 6722416, 10083624, 20167248]

約数ペア:

[(1, 20167248), (2, 10083624), (3, 6722416), (4, 5041812), (6, 3361208), (8, 2520906), (12, 1680604), (16, 1260453), (24, 840302), (48, 420151), (383, 52656), (766, 26328), (1097, 18384), (1149, 17552), (1532, 13164), (2194, 9192), (2298, 8776), (3064, 6582), (3291, 6128), (4388, 4596)]