20166166890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{74689507}}^1$

素因数の和:74689523

約数の個数: 32

約数和(自身を含む): 53776445760

約数和(自身を除く): 33610278870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 74689507, 149379014, 224068521, 373447535, 448137042, 672205563, 746895070, 1120342605, 1344411126, 2016616689, 2240685210, 3361027815, 4033233378, 6722055630, 10083083445, 20166166890]

約数ペア:

[(1, 20166166890), (2, 10083083445), (3, 6722055630), (5, 4033233378), (6, 3361027815), (9, 2240685210), (10, 2016616689), (15, 1344411126), (18, 1120342605), (27, 746895070), (30, 672205563), (45, 448137042), (54, 373447535), (90, 224068521), (135, 149379014), (270, 74689507)]