20162957554

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{15731}}^1\times {\mathrm{8779}}^1$

素因数の和:24585

約数の個数: 16

約数和(自身を含む): 30664185120

約数和(自身を除く): 10501227566

約数列:

[1, 2, 73, 146, 8779, 15731, 17558, 31462, 640867, 1148363, 1281734, 2296726, 138102449, 276204898, 10081478777, 20162957554]

約数ペア:

[(1, 20162957554), (2, 10081478777), (73, 276204898), (146, 138102449), (8779, 2296726), (15731, 1281734), (17558, 1148363), (31462, 640867)]