20041694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{997}}^1$

素因数の和:1064

約数の個数: 24

約数和(自身を含む): 33113640

約数和(自身を除く): 13071946

約数列:

[1, 2, 19, 23, 38, 46, 437, 529, 874, 997, 1058, 1994, 10051, 18943, 20102, 22931, 37886, 45862, 435689, 527413, 871378, 1054826, 10020847, 20041694]

約数ペア:

[(1, 20041694), (2, 10020847), (19, 1054826), (23, 871378), (38, 527413), (46, 435689), (437, 45862), (529, 37886), (874, 22931), (997, 20102), (1058, 18943), (1994, 10051)]