20776956

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{91127}}^1$

素因数の和:91153

約数の個数: 24

約数和(自身を含む): 51031680

約数和(自身を除く): 30254724

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 91127, 182254, 273381, 364508, 546762, 1093524, 1731413, 3462826, 5194239, 6925652, 10388478, 20776956]

約数ペア:

[(1, 20776956), (2, 10388478), (3, 6925652), (4, 5194239), (6, 3462826), (12, 1731413), (19, 1093524), (38, 546762), (57, 364508), (76, 273381), (114, 182254), (228, 91127)]