20210196

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{23071}}^1$

素因数の和:23151

約数の個数: 24

約数和(自身を含む): 47805184

約数和(自身を除く): 27594988

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 23071, 46142, 69213, 92284, 138426, 276852, 1684183, 3368366, 5052549, 6736732, 10105098, 20210196]

約数ペア:

[(1, 20210196), (2, 10105098), (3, 6736732), (4, 5052549), (6, 3368366), (12, 1684183), (73, 276852), (146, 138426), (219, 92284), (292, 69213), (438, 46142), (876, 23071)]