20036868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{87881}}^1$

素因数の和:87907

約数の個数: 24

約数和(自身を含む): 49213920

約数和(自身を除く): 29177052

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 87881, 175762, 263643, 351524, 527286, 1054572, 1669739, 3339478, 5009217, 6678956, 10018434, 20036868]

約数ペア:

[(1, 20036868), (2, 10018434), (3, 6678956), (4, 5009217), (6, 3339478), (12, 1669739), (19, 1054572), (38, 527286), (57, 351524), (76, 263643), (114, 175762), (228, 87881)]