20086306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2953}}^1$

素因数の和:3153

約数の個数: 16

約数和(自身を含む): 31903200

約数和(自身を除く): 11816894

約数列:

[1, 2, 19, 38, 179, 358, 2953, 3401, 5906, 6802, 56107, 112214, 528587, 1057174, 10043153, 20086306]

約数ペア:

[(1, 20086306), (2, 10043153), (19, 1057174), (38, 528587), (179, 112214), (358, 56107), (2953, 6802), (3401, 5906)]