20086676

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4027}}^1$

素因数の和:4103

約数の個数: 24

約数和(自身を含む): 37218720

約数和(自身を除く): 17132044

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4027, 4988, 8054, 16108, 116783, 173161, 233566, 346322, 467132, 692644, 5021669, 10043338, 20086676]

約数ペア:

[(1, 20086676), (2, 10043338), (4, 5021669), (29, 692644), (43, 467132), (58, 346322), (86, 233566), (116, 173161), (172, 116783), (1247, 16108), (2494, 8054), (4027, 4988)]