20163741670

素因数分解:

$2^1\times 5^1\times {\mathrm{10273}}^1\times {\mathrm{196279}}^1$

素因数の和:206559

約数の個数: 16

約数和(自身を含む): 36298452960

約数和(自身を除く): 16134711290

約数列:

[1, 2, 5, 10, 10273, 20546, 51365, 102730, 196279, 392558, 981395, 1962790, 2016374167, 4032748334, 10081870835, 20163741670]

約数ペア:

[(1, 20163741670), (2, 10081870835), (5, 4032748334), (10, 2016374167), (10273, 1962790), (20546, 981395), (51365, 392558), (102730, 196279)]