20162772004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2878751}}^1$

素因数の和:2878875

約数の個数: 24

約数和(自身を含む): 37723166208

約数和(自身を除く): 17560394204

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 412, 1751, 3502, 7004, 2878751, 5757502, 11515004, 48938767, 97877534, 195755068, 296511353, 593022706, 1186045412, 5040693001, 10081386002, 20162772004]

約数ペア:

[(1, 20162772004), (2, 10081386002), (4, 5040693001), (17, 1186045412), (34, 593022706), (68, 296511353), (103, 195755068), (206, 97877534), (412, 48938767), (1751, 11515004), (3502, 5757502), (7004, 2878751)]