20162926990

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1\times {\mathrm{46073}}^1$

素因数の和:46596

約数の個数: 32

約数和(自身を含む): 36722820960

約数和(自身を除く): 16559893970

約数列:

[1, 2, 5, 10, 107, 214, 409, 535, 818, 1070, 2045, 4090, 43763, 46073, 87526, 92146, 218815, 230365, 437630, 460730, 4929811, 9859622, 18843857, 24649055, 37687714, 49298110, 94219285, 188438570, 2016292699, 4032585398, 10081463495, 20162926990]

約数ペア:

[(1, 20162926990), (2, 10081463495), (5, 4032585398), (10, 2016292699), (107, 188438570), (214, 94219285), (409, 49298110), (535, 37687714), (818, 24649055), (1070, 18843857), (2045, 9859622), (4090, 4929811), (43763, 460730), (46073, 437630), (87526, 230365), (92146, 218815)]