20194114945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{493201}}^1$

素因数の和:493656

約数の個数: 16

約数和(自身を含む): 25567591680

約数和(自身を除く): 5373476735

約数列:

[1, 5, 19, 95, 431, 2155, 8189, 40945, 493201, 2466005, 9370819, 46854095, 212569631, 1062848155, 4038822989, 20194114945]

約数ペア:

[(1, 20194114945), (5, 4038822989), (19, 1062848155), (95, 212569631), (431, 46854095), (2155, 9370819), (8189, 2466005), (40945, 493201)]