20131668650

素因数分解:

$2^1\times 5^2\times {\mathrm{6091}}^1\times {\mathrm{66103}}^1$

素因数の和:72206

約数の個数: 24

約数和(自身を含む): 37451617824

約数和(自身を除く): 17319949174

約数列:

[1, 2, 5, 10, 25, 50, 6091, 12182, 30455, 60910, 66103, 132206, 152275, 304550, 330515, 661030, 1652575, 3305150, 402633373, 805266746, 2013166865, 4026333730, 10065834325, 20131668650]

約数ペア:

[(1, 20131668650), (2, 10065834325), (5, 4026333730), (10, 2013166865), (25, 805266746), (50, 402633373), (6091, 3305150), (12182, 1652575), (30455, 661030), (60910, 330515), (66103, 304550), (132206, 152275)]