20111822918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29917}}^1\times {\mathrm{30557}}^1$

素因数の和:60487

約数の個数: 16

約数和(自身を含む): 32912432784

約数和(自身を除く): 12800609866

約数列:

[1, 2, 11, 22, 29917, 30557, 59834, 61114, 329087, 336127, 658174, 672254, 914173769, 1828347538, 10055911459, 20111822918]

約数ペア:

[(1, 20111822918), (2, 10055911459), (11, 1828347538), (22, 914173769), (29917, 672254), (30557, 658174), (59834, 336127), (61114, 329087)]