20145700810

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{46850467}}^1$

素因数の和:46850517

約数の個数: 16

約数和(自身を含む): 37105570656

約数和(自身を除く): 16959869846

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 46850467, 93700934, 234252335, 468504670, 2014570081, 4029140162, 10072850405, 20145700810]

約数ペア:

[(1, 20145700810), (2, 10072850405), (5, 4029140162), (10, 2014570081), (43, 468504670), (86, 234252335), (215, 93700934), (430, 46850467)]