20160893851

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{190321}}^1$

素因数の和:190774

約数の個数: 16

約数和(自身を含む): 23721734080

約数和(自身を除く): 3560840229

約数列:

[1, 7, 37, 259, 409, 2863, 15133, 105931, 190321, 1332247, 7041877, 49293139, 77841289, 544889023, 2880127693, 20160893851]

約数ペア:

[(1, 20160893851), (7, 2880127693), (37, 544889023), (259, 77841289), (409, 49293139), (2863, 7041877), (15133, 1332247), (105931, 190321)]