20982762

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{50683}}^1$

素因数の和:50714

約数の個数: 24

約数和(自身を含む): 47440224

約数和(自身を除く): 26457462

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 50683, 101366, 152049, 304098, 456147, 912294, 1165709, 2331418, 3497127, 6994254, 10491381, 20982762]

約数ペア:

[(1, 20982762), (2, 10491381), (3, 6994254), (6, 3497127), (9, 2331418), (18, 1165709), (23, 912294), (46, 456147), (69, 304098), (138, 152049), (207, 101366), (414, 50683)]