20650248

素因数分解:

$2^3\times 3^3\times {\mathrm{95603}}^1$

素因数の和:95618

約数の個数: 32

約数和(自身を含む): 57362400

約数和(自身を除く): 36712152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 95603, 191206, 286809, 382412, 573618, 764824, 860427, 1147236, 1720854, 2294472, 2581281, 3441708, 5162562, 6883416, 10325124, 20650248]

約数ペア:

[(1, 20650248), (2, 10325124), (3, 6883416), (4, 5162562), (6, 3441708), (8, 2581281), (9, 2294472), (12, 1720854), (18, 1147236), (24, 860427), (27, 764824), (36, 573618), (54, 382412), (72, 286809), (108, 191206), (216, 95603)]