20152180798

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{2179}}^1\times {\mathrm{23473}}^1$

素因数の和:25851

約数の個数: 16

約数和(自身を含む): 30396952080

約数和(自身を除く): 10244771282

約数列:

[1, 2, 197, 394, 2179, 4358, 23473, 46946, 429263, 858526, 4624181, 9248362, 51147667, 102295334, 10076090399, 20152180798]

約数ペア:

[(1, 20152180798), (2, 10076090399), (197, 102295334), (394, 51147667), (2179, 9248362), (4358, 4624181), (23473, 858526), (46946, 429263)]