20172852694

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{2657}}^1\times {\mathrm{45737}}^1$

素因数の和:48479

約数の個数: 16

約数和(自身を含む): 30636044208

約数和(自身を除く): 10463191514

約数列:

[1, 2, 83, 166, 2657, 5314, 45737, 91474, 220531, 441062, 3796171, 7592342, 121523209, 243046418, 10086426347, 20172852694]

約数ペア:

[(1, 20172852694), (2, 10086426347), (83, 243046418), (166, 121523209), (2657, 7592342), (5314, 3796171), (45737, 441062), (91474, 220531)]