20113438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{529301}}^1$

素因数の和:529322

約数の個数: 8

約数和(自身を含む): 31758120

約数和(自身を除く): 11644682

約数列:

[1, 2, 19, 38, 529301, 1058602, 10056719, 20113438]

約数ペア:

[(1, 20113438), (2, 10056719), (19, 1058602), (38, 529301)]