20035310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{105449}}^1$

素因数の和:105475

約数の個数: 16

約数和(自身を含む): 37962000

約数和(自身を除く): 17926690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 105449, 210898, 527245, 1054490, 2003531, 4007062, 10017655, 20035310]

約数ペア:

[(1, 20035310), (2, 10017655), (5, 4007062), (10, 2003531), (19, 1054490), (38, 527245), (95, 210898), (190, 105449)]