20942826

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{183709}}^1$

素因数の和:183733

約数の個数: 16

約数和(自身を含む): 44090400

約数和(自身を除く): 23147574

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 183709, 367418, 551127, 1102254, 3490471, 6980942, 10471413, 20942826]

約数ペア:

[(1, 20942826), (2, 10471413), (3, 6980942), (6, 3490471), (19, 1102254), (38, 551127), (57, 367418), (114, 183709)]