20760858

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{50147}}^1$

素因数の和:50178

約数の個数: 24

約数和(自身を含む): 46938528

約数和(自身を除く): 26177670

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 50147, 100294, 150441, 300882, 451323, 902646, 1153381, 2306762, 3460143, 6920286, 10380429, 20760858]

約数ペア:

[(1, 20760858), (2, 10380429), (3, 6920286), (6, 3460143), (9, 2306762), (18, 1153381), (23, 902646), (46, 451323), (69, 300882), (138, 150441), (207, 100294), (414, 50147)]