20214960676

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1093}}^1\times {\mathrm{65123}}^1$

素因数の和:66291

約数の個数: 24

約数和(自身を含む): 35907810624

約数和(自身を除く): 15692849948

約数列:

[1, 2, 4, 71, 142, 284, 1093, 2186, 4372, 65123, 77603, 130246, 155206, 260492, 310412, 4623733, 9247466, 18494932, 71179439, 142358878, 284717756, 5053740169, 10107480338, 20214960676]

約数ペア:

[(1, 20214960676), (2, 10107480338), (4, 5053740169), (71, 284717756), (142, 142358878), (284, 71179439), (1093, 18494932), (2186, 9247466), (4372, 4623733), (65123, 310412), (77603, 260492), (130246, 155206)]