20004062410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{105284539}}^1$

素因数の和:105284565

約数の個数: 16

約数和(自身を含む): 37902434400

約数和(自身を除く): 17898371990

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 105284539, 210569078, 526422695, 1052845390, 2000406241, 4000812482, 10002031205, 20004062410]

約数ペア:

[(1, 20004062410), (2, 10002031205), (5, 4000812482), (10, 2000406241), (19, 1052845390), (38, 526422695), (95, 210569078), (190, 105284539)]