20273671586

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2031023}}^1$

素因数の和:2031086

約数の個数: 32

約数和(自身を含む): 37435834368

約数和(自身を除く): 17162162782

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 9982, 2031023, 4062046, 14217161, 28434322, 46713529, 62961713, 93427058, 125923426, 326994703, 440731991, 653989406, 881463982, 1448119399, 2896238798, 10136835793, 20273671586]

約数ペア:

[(1, 20273671586), (2, 10136835793), (7, 2896238798), (14, 1448119399), (23, 881463982), (31, 653989406), (46, 440731991), (62, 326994703), (161, 125923426), (217, 93427058), (322, 62961713), (434, 46713529), (713, 28434322), (1426, 14217161), (4991, 4062046), (9982, 2031023)]