20199137315

素因数分解:

$5^1\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{528013}}^1$

素因数の和:529118

約数の個数: 16

約数和(自身を含む): 27727071168

約数和(自身を除く): 7527933853

約数列:

[1, 5, 7, 35, 1093, 5465, 7651, 38255, 528013, 2640065, 3696091, 18480455, 577118209, 2885591045, 4039827463, 20199137315]

約数ペア:

[(1, 20199137315), (5, 4039827463), (7, 2885591045), (35, 577118209), (1093, 18480455), (5465, 3696091), (7651, 2640065), (38255, 528013)]