20176028686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2287013}}^1$

素因数の和:2287427

約数の個数: 16

約数和(自身を含む): 33097666608

約数和(自身を除く): 12921637922

約数列:

[1, 2, 11, 22, 401, 802, 4411, 8822, 2287013, 4574026, 25157143, 50314286, 917092213, 1834184426, 10088014343, 20176028686]

約数ペア:

[(1, 20176028686), (2, 10088014343), (11, 1834184426), (22, 917092213), (401, 50314286), (802, 25157143), (4411, 4574026), (8822, 2287013)]