20235068624

素因数分解:

$2^4\times {\mathrm{2039}}^1\times {\mathrm{620251}}^1$

素因数の和:622298

約数の個数: 20

約数和(自身を含む): 39224736480

約数和(自身を除く): 18989667856

約数列:

[1, 2, 4, 8, 16, 2039, 4078, 8156, 16312, 32624, 620251, 1240502, 2481004, 4962008, 9924016, 1264691789, 2529383578, 5058767156, 10117534312, 20235068624]

約数ペア:

[(1, 20235068624), (2, 10117534312), (4, 5058767156), (8, 2529383578), (16, 1264691789), (2039, 9924016), (4078, 4962008), (8156, 2481004), (16312, 1240502), (32624, 620251)]