20162063970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{24891437}}^1$

素因数の和:24891456

約数の個数: 40

約数和(自身を含む): 54213551964

約数和(自身を除く): 34051487994

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 24891437, 49782874, 74674311, 124457185, 149348622, 224022933, 248914370, 373371555, 448045866, 672068799, 746743110, 1120114665, 1344137598, 2016206397, 2240229330, 3360343995, 4032412794, 6720687990, 10081031985, 20162063970]

約数ペア:

[(1, 20162063970), (2, 10081031985), (3, 6720687990), (5, 4032412794), (6, 3360343995), (9, 2240229330), (10, 2016206397), (15, 1344137598), (18, 1120114665), (27, 746743110), (30, 672068799), (45, 448045866), (54, 373371555), (81, 248914370), (90, 224022933), (135, 149348622), (162, 124457185), (270, 74674311), (405, 49782874), (810, 24891437)]