20528068448

素因数分解:

$2^5\times {\mathrm{10039}}^1\times {\mathrm{63901}}^1$

素因数の和:73950

約数の個数: 24

約数和(自身を含む): 40419293040

約数和(自身を除く): 19891224592

約数列:

[1, 2, 4, 8, 16, 32, 10039, 20078, 40156, 63901, 80312, 127802, 160624, 255604, 321248, 511208, 1022416, 2044832, 641502139, 1283004278, 2566008556, 5132017112, 10264034224, 20528068448]

約数ペア:

[(1, 20528068448), (2, 10264034224), (4, 5132017112), (8, 2566008556), (16, 1283004278), (32, 641502139), (10039, 2044832), (20078, 1022416), (40156, 511208), (63901, 321248), (80312, 255604), (127802, 160624)]