20185674

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{146273}}^1$

素因数の和:146301

約数の個数: 16

約数和(自身を含む): 42126912

約数和(自身を除く): 21941238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 146273, 292546, 438819, 877638, 3364279, 6728558, 10092837, 20185674]

約数ペア:

[(1, 20185674), (2, 10092837), (3, 6728558), (6, 3364279), (23, 877638), (46, 438819), (69, 292546), (138, 146273)]